[ Passive Modals, Impersonal Passive ]
Decide whether the sentence should be in active or passive voice.
Polly ___ these books by next Friday.
A. has to return
B. has to be returned
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Tenses › ViewFor the last few months, oil prices——- drastically.
A. increases
B. increasing
C. will increase
D. have increased
Imperative Sentences › View
_____ your best on the test! I know you can do it.
A. Do
B. Doing
C. To do
D. Does
Grammar › ViewThe problem is I will ……..another day to revise grammar.
A. needs
B. to need
C. need
Grammar › View
We……20-years-old.
A. Am
B. Is
C. Are
D. Am not