Question

giúp mk nha m.n

Answer 1

1. The seas and the rivers are too dirty to swim in

2. there is too much smoke in the air in many cities in the word

3. no, they cannot

4. yes, it is

TICK CHO MK NHA

Answer 2

1. The seas and the rivers are too dirty to swim in.

2. There is to much smoke in the air in many cities in the world.

3. No, they can't

4. Yes, it is