rewrite the following sentences.
1. It took him four hours to fly to America .
- It was .....................................................................
2. They came late. They left early.
- They not only .........................................................
3. Do you have a cheaper computer than this ?
- Is this ......................................................................?
4. Tom works harder than Peter.
- Peter.........................................................................
5. This novel has three hundred pages.
- It is a ...................................................................................
6. The children couldn't go swimming because the sea was rough .
- The sea was so .............................................................................
7. I never go to school late .
- I am ....................................................................................................
8. Please, don't talk much in the class
- I'd .......................................................................
You and I (be) are good friends.
Mary (go) goes to school at 6:30 every day.
My mother (brush) brushes her teeth every night.
Nam's father (be) is mai's teacher.
We (not have) don't have math at Monday.
Lan's brothers (be) is doctor.
Mary (go) goes to work every day.
My mother (wash) washes her face every morning.
1 are
2 goes
3 brushes
4 is
5 don't have
6 are
(doctor => doctors)
7 goes
8 washes