[ Grammar ]
It was a very difficilt text. I ___________look up a lot of words in the dictionary.
A. must
B. have to
C. had to
D. must to

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Perfect Tenses › ViewChoose the correct form of the verb in “Future Perfect tense”(Interrogative sentence).
_______we _____ defeated that team?(have)
A. Shall we have
B. Do we have
C. Will we had
Grammar › View
…………………..you late?
A. Is
B. Am
C. Be
D. Are