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

A. whomever

B. what

C. whoever

D. that

Câu 1: Betty is my friend. She is a friend of ________.

A. me

B. I

C. my

D. mine

Câu 2: This magazine is ______ once a month.

A. sold

B. published

C. issue

D. fund

Câu 3: Would you mind ________ the door?

A. open

B. to opening

C. to open

D. opening

Câu 4: It’s very dark here: please switch the light ________.

A. off

B. in

C. up

D. on

Câu 5: I'm very tired - I ________ all morning.

A. am working

B. have been working

C. was worked

D. work

Câu 6: We haven’t heard ________ the result was.

A. what

B. when

C. which

D. that