Câu hỏi:

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

→ Biogas ………………………………

Our roof will be fixed tomorrow.

→ They…………………………

They will show flying cars to the public when they finish it.

→ Flying cars …………………………………

Nam is a hard-working student. He (pass) ……………….…………. the exam easily this year.

I (send) ………………….………….. you my book tomorrow.

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

Although she eats lots of food, she is still very slim.

→In spite of …………………………………………