Câu hỏi:

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

→ Biogas ………………………………

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

..........................were you born? – In March

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

→In spite of …………………………………………

We hope the new Director (find) ………………….………….. more jobs for his employees.

Choose and circle the best answer.

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

Choose the word having different stress from the others.