`1`. Learning English is useful.

`2`. She asked me if I listened to music frequently. ( câu tường thuật )

`3`. He suggests using banana leaves to wrap food. ( suggest + Ving: gợi ý làm gì )

`4`. Life might be found on other planets. ( câu bị động )

`5`. Liz wanted to know where Ba came from. ( câu tường thuật )

1. Learning English is useful. <V-ing + be + adj>

2. She asked me if I listened to music frequently.

3. He suggests using banana leaves to wrap food. <suggest + V-ing>

4. Life might be found on other planets by us. <S + modal V + be + Ved/ P2 + (by)>

5. Liz wanted to know where Ba came from.