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

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

Answer 2

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.

Answer 3

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.