[ Tenses ]
The students had been waiting for several minutes when the lecturer came
A. Present Continuous Tense
B. Present Perfect Continuous Tense
C. Past Continuous Tense
D. Past Perfect Continuous Tense
Select your answer:

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Irregular Plural Nouns › ViewChoose the correct plural form of the noun.
fish
_____
A. fishs
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Grammar › View
You _______ make up your mind. Time is running out!
A. must have
B. had
C. had to
D. have to
