[ Grammar ]
You ____ submit your work by tomorrow, or it will be marked late.
A. could
B. must
C. might
D. can

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Grammar › ViewOn weekdays, he (get) up at 7 o’clock.
A. get
B. gets
Past Perfect Tense › View
He told us he ______ a big tiger.
A. have seen
B. has seen
C. had seen
D. seen
Grammar › ViewMarsha gives her ________ card to celebrate her birthday party.
A. invitation
B. development
C. arrival
D. refusal
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You didn’t _____ the ice cream
A. buy
B. bought
C. buying
