GRE · Guides · November 6, 2026 · 7 min read

GRE Text Completion: clue words, signal words, the order to fill blanks and worked examples

Text Completion is the Verbal Reasoning question type that looks most like a vocabulary test, and that is why people miss it. Each question is a passage of one to five sentences with one, two or three blanks. The right answer is not the most impressive word, but the word the passage itself demands. Somewhere in the text there is a clue that fixes the meaning of each blank, and a signal word that tells you whether the blank agrees with that clue or contrasts with it. This guide shows how to find both, the order to fill multi-blank questions, the traps to expect, and three original examples from easy to hard.

The format

There is no partial credit. A three-blank question with two blanks correct scores exactly the same as a blank answer. The choices in each column are independent, so the answer to blank (i) does not limit the choices for blank (ii) except through meaning.

ETS does not publish how many Text Completion questions each section has. In practice they appear in both Verbal sections, alongside Sentence Equivalence and Reading Comprehension. With 41 minutes for 27 Verbal questions, a workable budget is about one minute for a one-blank question and up to two minutes for a three-blank one. That leaves more time for the reading passages.

The method in four steps

1. Cover the choices. Read the passage without looking at the options. If you read them first, every word will start to sound possible.
2. Find the clue. Look for the words that describe the blank: a definition, an example, a cause, or a contrast. Underline them mentally. The answer has to be justified by something in the text.
3. Read the signal words. They tell you the direction: does the blank continue the clue’s meaning or reverse it?
4. Predict, then match. Put your own simple word in the blank (“new”, “angry”, “made worse”). Then pick the choice closest to your prediction. Finally, reread the whole passage with your answers in place.

The prediction does not need to be elegant. “Good”, “not original” or “stopped believing” is enough to eliminate most choices.

Signal words

Watch for double reversals. “Not unlike” means “like”, and “hardly surprising” means “expected”. Also watch for time words such as “once”, “formerly” and “until recently”. They often signal that something changed, so the blank describes the opposite of the present.

The order for two and three blanks

You do not have to start with blank (i). Start with the blank that has the strongest clue. That is often the second or third one, especially when the first blank sits in an opening sentence whose meaning depends on what comes later.

• Read the whole passage first.
• Fill the most constrained blank.
• Use it as a new clue for the blank next to it.
• Before you commit, reread the full passage with all the blanks filled. A combination that is right blank by blank but makes the passage contradict itself is wrong.

Worked example 1 (one blank)

Although the novelist’s early books were dismissed by critics as derivative, her later work was praised for its __________, introducing narrative techniques that a generation of younger writers went on to imitate.

(A) restraint (B) originality (C) accessibility (D) melancholy (E) brevity

Clue: “introducing narrative techniques that … younger writers went on to imitate”. Signal: “Although” contrasts the later work with “derivative” (copied from others). Prediction: new, original. Answer: (B) originality. Restraint and brevity are qualities critics praise, but nothing in the sentence mentions style or length. That is the classic trap: a word that fits the tone of the sentence (“praised for”) but not its logic.

Worked example 2 (two blanks)

The committee’s final report was anything but (i) __________: it ran to four hundred pages, and its authors seemed determined to (ii) __________ every minor objection rather than leave a single one unanswered.

Start with blank (i), because the clue is right after the colon: four hundred pages. “Anything but” reverses it, so the report was not short: blank (i) means short. (B) concise. The trap is (A) exhaustive. It describes the report perfectly, but “anything but” turns it into the opposite of what the passage says.

Blank (ii): “rather than leave a single one unanswered” means the authors answered every objection. (D) rebut. “Overlook” is the opposite, and “invent” ignores the clue.

Answer: B, D.

Worked example 3 (three blanks, harder)

Marine biologists had long regarded the deep-sea vents as (i) __________ places, too hot and too chemically harsh to support anything beyond a few hardy microbes. The discovery of dense colonies of tube worms, clams and crabs around the vents therefore came as a (ii) __________, and it obliged researchers to (iii) __________ their assumptions about where complex life can exist.

Blank (i) has the clearest clue: “too hot and too chemically harsh to support anything beyond a few hardy microbes”. Prediction: unable to support life. (A) inhospitable. “Pristine” (untouched) is tempting because the deep sea sounds remote, but the clue is about harshness, not purity. “Teeming” is the opposite.

Blank (ii): “therefore” links the old belief (almost nothing lives there) with the discovery (dense colonies). If the old view was wrong, the discovery was a surprise. (E) revelation. “Vindication” would mean the discovery proved the old view right, which is the reverse.

Blank (iii): an assumption proved wrong has to be changed. (H) revise. “Reaffirm” contradicts blank (ii), and “conceal” makes no sense for scientists who have just learned something.

Answer: A, E, H. Reread the passage with all three in place: it now tells one consistent story, belief → surprise → revision.

The most common traps

1. The right word for the wrong blank. In example 2, “exhaustive” describes the report, but the signal word asks for its opposite. Always check the direction before choosing.
2. Tone over logic. A positive word after “praised” may still be wrong if nothing in the passage supports that particular quality.
3. Ignoring the second half. A blank early in the passage is often defined by a clause two lines later. Read to the end before filling anything.
4. Hard-word bias. An unfamiliar word feels like a GRE answer. If every word you know is clearly wrong, the unknown word may be right, but only by elimination.
5. Checking blanks one by one. A three-blank answer has to make the whole passage coherent. Reread once with every blank filled.

Building the vocabulary you actually need

Text Completion does test vocabulary, but mostly words that academic writing uses to praise, criticize and qualify ideas, such as derivative, equivocal, laconic, prosaic, vindicate and undermine. Learn words in pairs of opposites and in the context of a full sentence, not as isolated flashcards. When you miss a question, log both the word you did not know and the clue you missed. Usually the clue is the real problem.

Practice

Nomto’s Text Completion practice gives you original one-, two- and three-blank questions at your level, with an explanation after each answer of the clue, the signal word and why each wrong choice fails. To focus on the hardest format, open three-blank questions directly. All questions are written by Nomto, and the level shown in practice is our estimate, not a GRE score. Nomto is not affiliated with ETS; GRE is a registered trademark of ETS. Sentence Equivalence uses the same clue-and-signal reading with a different answer format; see the Sentence Equivalence guide. For how both fit into the Verbal sections, see the GRE format guide.

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