Câu hỏi:

We will cut down on the use of natural gas because it is …….… & harmful to the environment.

A.  plenty

B.  limited

C.  available

D.  abundant

Câu 1:

Choose the word having different stress from the others.

A. famous

B. joyful

C. usual

D. alone

Câu 2:

At a seasonal festival, people race down the hill to ......................cheese.

A. break

B. catch

C. buy

D. eat

Câu 3:

Some new energy-saving bulbs …………. in the dining-room.

A.  will put

B.  will be putting

C.  will be put

D.  will being put

Câu 4:

We will be using biogas for cooking and heating at this time next month.

→ Biogas ………………………………

A.

Câu 5:

Our roof will be fixed tomorrow.

→ They…………………………

A.

Câu 6:

I find English interesting.

→ I am ……………………

A.