Câu hỏi:

Put the verbs in correct tenses

………..you (wait) ………………………for her when her plane arrives tonight?

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

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

→ Biogas ………………………………

Choose the word having different stress from the others.

Choose and circle the best answer.

Wind, hydro and solar are ……… energy sources.

I find English interesting.

→ I am ……………………

What is the distance between Hanoi and HCM city?

→ How far ……………………………………