1Some years back young pay more attention to traditional festival than they did some years ago.

2They have never experienced the wonderful feeling in space

3I suggest young children care for the environment.

4It is compulsory for drivers and passengers must fasten the seat belt when travelling in cars.

5The weather was such lovely, we decided to spend the day on the beach.

1.  → Some years back young people paid less attention to traditional festivals than they do nowadays

2.  → They have never experienced the wonderful feeling in space until now

3.  →  I suggest young children be taught to care for the enviroment

4.  → It is compulsory for drivers and passengers to fasten the seat belt when travelling in cars

5.  → The weather was so lovely that we decided to spend the day on the beach