[ Grammar ]
Drivers …………….. fall asleep at the wheel.
A. must
B. mustn’t

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Past Tense vs Future TensePast form of ModalsPositive and Negative ConnotationsGrammar : Must (Necessity)ArticleComparatives ( adj/ adv)Ed and Ing EndingsPresent Simple: affirmative, negative, interrogativeAdverbs of TimePresent Simple & Present Continuous TensesOther quiz:
Understanding Product Packaging and Tenses › ViewHe ______ to the gym every morning.
A. going
B. gone
C. goes
D. go
Grammar › View
I think Mr. Edison (donate) _________________________ blood several times.
A. donated
B. have donated
C. has donated
D. donates
Vocabulary and Grammar › ViewWhich of the following sentences have the correct way of using commas?
A. Next, heat some cooking oil in a frying pan.
B. Next, heat some cooking, oil in a frying pan.
C. Next, heat some cooking oil in, a frying pan.
D. Next heat some cooking oil in a frying pan.
Modal Verbs › View
You don’t look well. You ______ see a doctor.
A. should
B. can’t
C. must
