[ Subordinating Conjunction ]
You can’t go swimming ______ you wait an hour after eating.
A. while
B. unless
C. until
D. if
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Present Simple: affirmative, negative, interrogativePrepositionsAdverbs, Prefixes, and SuffixesModal and Modal PerfectCorrelative conjunctionsActive and Passive voiceShould and Shouldn'tPast Tense & Past Continuous TenseGrammar - NounsConditionalOther quiz:
Article › ViewThis boy is my friend. His name is ____ Andy.
A. a
B. an
C. the
D. no article
Comparative and Superlative Adjective › View
____man in the world is 120 years old.
A. The oldest
B. The older
C. The most oldest
If Conditionals › ViewIf you don’t hurry up, you ____ the bus.
A. miss
B. will miss
C. missed
D. should miss
Future Tenses › View
The sun is shining brightly. I don’t think it _____.
A. is going to rain
B. will rain
C. is raining
D. rains