Câu hỏi: He must give us more time, ______ we shall not be able to make a good job of it.

A. whether

B. otherwise

C. consequently

D. doubtless

Câu 1: When there was a short ______ in the conversation, I asked if anyone would like anything to drink.

A. fall

B. balnk

C. wait

D. pause

Câu 2:  This blue door was _____ painted green.

A. lastly

B. firstly

C. originally

D. presently

Câu 3:  Because of the fine weather, we had all our classes in the ______ air.

A. full

B. clear

C. open

D. outside

Câu 4: My employer’s ______ of my work does not matter to me at all.

A. belief

B. opinion

C. expression

D. value

Câu 5: He is paving the garden _____ with flat stones of various shapes.

A. track

B. lane

C. path

D. alley

Câu 6:  Can’t you _____ your chief to let you have a holiday?

A. overcome

B. succeed

C. persuade

D. reason