[ Grammar ]
I have decided to _________ the upcoming competition.
A. join
B. joins
C. joined
D. joining

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Present Tenses › ViewFill in the blanks with present perfect/past simple __________ (you, see) last week’s magazine? – It must be here because I __________ (buy) it on Monday.
A. Did you see, bought
B. Have you seen, bought
C. Did you see, have bought
D. Have you seen, have bought
Grammar and Passive Voice › View
Which sentence is in passive voice and includes a modal verb?
A. The car must be washed by the owner.
B. The owner washes the car.
C. The car was washed by the owner.
D. The car is washing by the owner.