[ Grammar ]
If there is a fire, you _________ leave the building quickly
A. Must
B. Can

Random Topics:
If/Unless - Conditional type 1PassivisationTenses and Word FormationWas & Were QuestionsMust or Mus notPresent Perfect and Past TensesParts of SpeechAdverbs and PhrasesSimple Present ProgressiveFuture Perfect ContinuousOther quiz:
Grammar › ViewA. Jump on the bed.
B. Don’t jump on the bed.
C. Jumping on the bed makes Dad happy.
D. Let’s don’t jump on the bed.
Grammar › View
There were many scientists at the meeting, several of ……were very young.
A. that
B. whom
C. who
D. which
Grammar › ViewChoose the correct answer to the following question: “Does he ever eat out?”
A. No, doesn’t.
B. No, he isn’t.
C. No, he doesn’t
Tense,noun,preposition,quantity › View
…….. very surprising news.
A. That is
B. Those are
C. They are
D. This has