In my experiments, the liquid is cooled to 32ºF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it freezes.
D. If you had cooled the liquid to 32 degrees, it would have frozen.
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Adjectives (-ed / -ing)Tenses UsageTravel VocabularyIELTS VocabularyPast form of ModalsIndefinite and Reflexive PronounsTenses, Determiners & Subject Verb AgreementPresent Perfect Simple & ContinuousGrammar MistakesArgumentative VocabularyOther quiz:
Verb Tenses and Modals › ViewThey decided to stress the planting of trees ___ the neck-deep flood was experienced.
A. after
B. though
C. where
D. unless
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You can ……………. high blood pressure by following a low-fat diet.
A. protect
B. finish
C. prevent
D. cut
Grammar › ViewTheir office consisted of three rooms, _________was used as a conference room.
A. larger of which
B. the largest of which
C. the largest of them
D. largest
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My best friend is really lucky because she _____________ to stay out late at the weekends.
A. can
B. has
C. ‘s allowed