Question

giúp e vs ạ

Answer 1

If you drink coffee all day ,it will wake you up

If he waters trees ,they will look green

Answer 2

If you drink coffee all day, it will wake you up 
If he waters trees , they will look green

Answer 3

1 ........ drink coffee all day, it will wake you up

2 ...... didn't water trees, they wouldn't look green