1. B.Thanks, but sorry, I'm not.
2. C. in.
3. B. How often.
4. will be.
5. Did, enjoy.
6. Reducing the size of classes can improve the educational standard.
7. We can feel excited by going on the Riverside ferry to see the islands.

Mới thi cuối kỳ xong 9,25 XD

I am going to visit friends of mine

It is about 50 km from Vinh city to Ha Tinh city

Nam usually go to school on foot

I'm interested in this drama ending

3. The sun warms the air and gives us light

Memaybeo hahaha   

Má đg đi hỏi tự nhiên m xuất hiện

\(\text{≌₰⇴⩸⨙⩸※◡⨦}\)

\(\text{≌₰⇴⩸⨙⩸※◡⨦}\)

1. Vietnam got more energy from other sources than from coal.
2. Nuclear power is a clean and efficient way of producing electricity, but it may be dangerous.
3. A coal power plant is cheap to build, but it causes pollution.
4. Scientists are now looking for a new energy to replace coal.

C

A

................ pollution can cause hearing loss.

A. air         B. water            C.noise               D.soil

what's ................ time? I have.............. football match at 3 o'clock.

A. the-a         B.a-the          C.a-a          D. an-the

1.Vietnam got more energy from other sources than from coal.

2.Nuclear power is a clean and efficient way of producing electricity,but it may be dangerous

3.A coal power plant is cheap to build,but it causes pollution.

4.Scientists are now looking for a new energy to replace coal.