1.Tom has a toothache
He should brushes his teeth everyday.
2.it will rain today
When you go out, you should have a umbrella.
3. She eats a lot of sweet
She shouldn ' t eats a lot of sweets , because it is not good for her healthy
4. He drinks a little water in a day
He should drinks a little water in a day
5. Her children play games everytime
Her shouldn ' t let her children play games everytime
6. Mr.hung drives his car so fast
Mr . Hung shouldn ' t drives his car so fast because it is very dangerous
7. There are some old people crossing the road
They shouldn ' t go on the cross of road
8. Pepple often throw rubbish on streets
They shouldn ' t throw rubbish on streets