Câu hỏi:

Where is Lan? _ Perhaps she is working.

A. She may be working.

B. She can be working.

C. She must be working.

D. She will be working.

Câu 1:

You saw that smoke. It came from the hills.

A. You saw the smoke which comes from the hills.

B. You saw smoke which came from the hills.

C. You saw the smoke that came from the hills.

D. You saw the smoke came from the hills.

Câu 2:

I am poor, so I can’t buy a car

A. If I am rich, I can buy a car.

B. If I were rich, I can buy a car.

C. If I were rich, I could buy a car.

D. If I were rich, I will buy a car.

Câu 3:

The plants live on that island may develop differently.

A. The plants lives on that island may develop differently.

B. The plants that live on that island may develop differently.

C. The plants which lives on that island may develop differently.

D. The plants that on that island may develop different.

Câu 4:

Etna is an active volcano. The volcano is on the island of Sicily.

A. Etna, which is on the island of Sicily, is an active volcano.

B. Etna which is on the island of Sicily, is an active volcano.

C. Etna, which is on the island of Sicily is an active volcano.

D. Etna, which is on the island of Sicily, is active volcano.

Câu 5:

“Tsunami” is a Japanese word. This word means “harbor wave”.

A. “Tsunami” is a Japanese word which it means “harbor wave”.

B. “Tsunami” is a Japanese word it means “harbor wave”.

C. “Tsunami” is a Japanese word which means “harbor wave”.

D. “Tsunami” means “harbor wave” is a Japanese word.

Câu 6:

"Don’t wait for me if I'm late", Ann said.

A. Ann said don't wait for her if she was late.

B. Ann said not to wait for me if I was late.

C. Ann said not to wait for her if she was late.

D. Ann said don't wait for me if I'm late.