1.They will build a tennis courts for my distric next year.
2.It is difficult to cross this street because there are too much traffic
3.My father asks to turn down the radio for him.
4.The time machine will show in the public when it finished.
5.Do the students collect five hundred kilos to reduce waste paper?
6.John is better not to smoke when he has a bad cough.
7.She was playing in the beach while her brother swam in the sea in this morning.
8.You can meet her as she go to London and I think she won't return until Monday.
Study well!