[ Modals of Obligation & Prohibition ]
We _____ forget to lock the door before leaving.
A. don’t have to
B. musn’t

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Academic VocabularyRelative PronounDefinite ArticlesEd and Ing EndingsPast and Present Continuous tensePast Simple VS Used toBecause / soComparatives - SuperlativeAdjectives, ING - EDPossesive Pronouns and Modals of AbilityOther quiz:
Grammar › ViewJenifer and Kathy are in the middle of their conversation.
Jenifer: “I believe that supermarkets are much better than traditional markets.”
Kathy: “ _______ . Each has its own features.”
A. I disagree with you
B. That’s completely true
C. I couldn’t agree with you more
D. I can’t help thinking the same
Grammar › View
She turned off the TV and then she _____ to bed.
A. went
B. had gone
C. was going
Grammar › ViewThey swim every day. Look! They________.
a. swims
b. swam
c. is swimming
d. are swimming
a, an, the, Zero Article › View
He is ___ better soccer player than my brother is.
A. A
B. An
C. The
D. 0
