Câu hỏi: I'm very tired - I ________ all morning.

A. am working

B. have been working

C. was worked

D. work

Câu 1: He is ________ a jacket.

A. having

B. holding

C. wearing

D. carrying

Câu 2: ________ your glasses on the table?

A. These

B. Are

C. This

D. Is

Câu 3: Smith went abroad last year. ________ abroad before.

A. He had been never

B. He had never been

C. He never went

D. He went never

Câu 4: This year the farmers were just able to gather in the ________ before the fine weather came to an end.

A. harvest

B. plant

C. collection

D. seed

Câu 5: Give me the message to ________ is at the desk!

A. whomever

B. what

C. whoever

D. that

Câu 6: Would you mind ________ the door?

A. open

B. to opening

C. to open

D. opening