1 Our car is being serviced by a mechanic tomorrow morning.

2 Radioactive pollution is very dangerous since it can cause abnormal growth.

3 Trees’ leaves are damaged because of the dangerous acid rain.

4 Acid gases are produced so fossil fuels such as coal or oil are burned.

5 English and French are spoken in Vietnam.

1. Our car is going to be serviced by a mechanic in tomorrow morning.

2. Radioactive is very dangerous since it can cause abnormal growth.

3. Because of the dangerous acid rain, trees' leaves are damaged.

4. Fossil fuels such as coal or oil are burned, so acid gases are produced.

5. English and French are spoken by him in Viet Nam.

._.