Question

1. Coal, oil, and gas are...................fuels.
2. E-waste is a new form of.................waste.
3. The............... rates are increasing in poor countries.
4. A................ can happen when the crops fail.
5. Child............... is a problem in poor countries.
Từ gợi ý: toxic . famine . lungs . fossil . orphan . birth . labor

Answer 1

1. Coal, oil, and gas are.........fossil..........fuels.
2. E-waste is a new form of.........toxic........waste.
3. The......birth......... rates are increasing in poor countries.
4. A........famine........ can happen when the crops fail.
5. Child.......labor........ is a problem in poor countries.
Từ gợi ý: toxic . famine . lungs . fossil . orphan . birth . labor

Answer 2

* Trả lời:

1. Coal, oil, and gas are.......fossil............fuels.

2. E-waste is a new form of.......toxic..........waste.

3. The..........birth..... rates are increasing in poor countries.

4. A........famine........ can happen when the crops fail.

5. Child.......labor........ is a problem in poor countries.

Từ gợi ý: toxic . famine . lungs . fossil . orphan . birth . labor

Answer 3

Từ gợi ý: toxic . famine . lungs . fossil . orphan . birth . labor

*Trả lời :

1. Coal, oil, and gas are.........fossil..........fuels.
2. E-waste is a new form of........toxic .........waste.
3. The.........birth ...... rates are increasing in poor countries.
4. A.........famine....... can happen when the crops fail.
5. Child........labor....... is a problem in poor countries.