根据句意，用所给动词的适当形式填空。

1.To keep safe, everyone                   (tell) to wear a seat belt in the car now.

2.If we cut down the trees, floods ______________ (wash) our village away.

3.The microphone is used to                 (make) your voice sound louder.

4.All the team members were seen _____________ (train) hard when I passed the room.

5.Mr. Dong                  (live) here since he was born.

根据句意，用所给动词的适当形式填空。
【小题1】To keep safe, everyone                   (tell) to wear a seat belt in the car now.
【小题2】If we cut down the trees, floods ______________ (wash) our village away.
【小题3】The microphone is used to                 (make) your voice sound louder.
【小题4】All the team members were seen _____________ (train) hard when I passed the room.
【小题5】Mr. Dong                  (live) here since he was born.