超星 - Quiz for Grammar - 查题吧

单选题

Choose which tense is used in the capitalized section of each sentence. When I arrived JOHN STARTED to cook.

A. Past simple
B. Past perfect
C. Past perfect continuous
D. Past continuous

单选题

Choose which tense is used in the capitalized section of each sentence. By the time I arrived JOHN HAD BEEN COOKING for 30 minutes.

A. Past simple
B. Past continuous
C. Past perfect
D. Past perfect continuous

单选题

Choose which tense is used in the capitalized section of each sentence. When I arrived JOHN WAS COOKING.

A. Past simple
B. Past continuous
C. Past perfect
D. Past perfect continuous

单选题

Choose which tense is used in the capitalized section of each sentence. By the time I arrived JOHN HAD FINISHED cooking.

A. Past simple
B. Past continuous
C. Past perfect
D. Past perfect continuous

单选题

Which of the following options uses the present simple negative form?

A. I have never played the piano.
B. I have not been playing the piano.
C. I don’t play the piano.
D. I am not playing the piano.

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