1. Students have a _______ summer vacation.
A. three-month
B. three-month's
C. three-months
D. month-three
2. My joke made the whole class______.
A. smile
B. laughing
C. laugh
D. crying
3. There are two churches in the town and_______ of them are extremely old.
A. each
B. all
C. both
D. most
4. I am _______ that you and your family are well.
A. pleasant
B. pleasing
C. pleased
D. with pleasure
5. Nga gets used to (stay)________up late
6. She never (allow) _______ her children to stay up late.
7. In ________ to that, my bike tires was flat. (ADD)
8. The noise in the city kept Nam _______ at night (WAKE)
9. I get to work in half an hour.
=>It takes ________________________
10. When my mother was sick, I look after her.
=> I took_________________________
11. There is no one who does not know it (KNOWS)
=>______________________________
<Correct the mistakes>
12. The library in our school has hundred of interesting books.
13.Ba has lots of English books. He will borrow Lan some.
14. You pay the _______. She's that lady over there. (CASH)