I. Choose the word having the underlined part pronounced differently in each line

1. A station        B. mistake       C. lane           D. many

2. A. ready         B. break          C. ahead       D. dead

3. A. straight      B. pain            C. said          D. afraid

4. A. bus             B. cut              C. must        D. hub

II. Choose the correct answer.
1. …..does it take to go from Ha Noi to Ho Chi Minh by plane?
A. How far       B, How much      C. How long          D. How many
2. There………..a bus station in the city centre, but it has been moved to the suburbs.
A. Used to be       B. used to have     C.use to have     D. were
3. I ……….. marbles when I was young but now I didn’t
A. Play            B. used to play       C. have played      D. didn’t use to play
4. ……..is it from your house to the nearest bus stop? About 500 metres
A. How far        B. How long    C. How often              D. How much
5. We should …………..the street at the zebra crossing,
A. Walk            B. walk on        C. walk through          D. walk across
6. Drivers have to ……….your seatbelt whenever they drive.
A. Put              B. tie         C. fasten                   D. put on
7. All of us have to obey……..strictly.
A. Traffic rules      B. traffic    C. traffic jam       D. regular
   

III. Complete the sentences with used to or didn’t use to.

   1. I didn't use to like sports, but now I do a lot of different sports.
   2. I used to be afraid of heights, but then I started climbing hills.
   3. I didn't use to like putting my head in the water because I couldn’t swim
   4. I used to go skating intil. I met Ann in LonDon, and then we have practiced a lot so far.
   5. I used to go to school on foot, but now I ride a bike to school.

I

1. A. station B. mistake C. lane D. many 

2. A. ready B. break C. ahead D. head

3A. straight B. pain C. said D. afraid

4, A. bus B. cut C. must D. hub

II

1 C

2A

3.B

4.A

5.D

6.C

7.A

III

1) didn't use to 

2) used to 

3) didn't use to

4) didn't use to

5) used to 

IV

Công thức used to (đã từng)

- câu khẳng định: S + used to + V …..

- câu phủ định: S + didn’t use to + V ….. (khi mượn trợ động từ didn’t bỏ “ d” sau use ) 

- câu nghi vấn: Did + S + use to + V?

Từ hỏi + did + S + use to + V?

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