TỜ 1:
1. Do / still / country / in / people / your / to / bicycle / work / by / go ?
=>  Do people in your country still go to work by bicycle ?
2. This / more / than / lesson / is / difficult / one / that.
=> This lesson is more difficult than that one
3.can not / the piano / Nhung / sister / play / and / her / either / can'?
=> Nhung can't play the piano and her sister can't , either
4.takes / father / it / my / to / how / learm / speak / English / three / to / months.
=> It takes my father three months to learn how to speak English
5. American / part / take / students / activies / different / in / mail ?
=> American students take part in different activties
6.a / much / letter / Vietnam / in / how / cost / to / local / does / it / mail ?
=> How much does it cost to mail a letter in Vietnam
7.so / he / to / hungry / is / find / he / something / has / eat / to.
=> He is so hungry so he has to find something to eat
8.having / together / how / 7 p.m / about / at / dinner ?
=> How about having dinner together at 7 p.m ?
9.did / dentist / Hoa / why / to / last / to / go / the / week ?
=> Why did Hoa go to the dentist last week ?
10.player / Nam / good / a / tennis / is .
=> Nam is a good tennis player

TỜ 2:
1. A. goes             B. going             C. went               D. gone                       
2. A. for                 B. with               C. to                     D. of
3. A. river              B. sea                C. water's            D. land's
4. A. get out          B. look after          C. look for           D. wait for
5. A. it                    B. them              C. him                  D. fish
6. A. arrived at           B. get               C. got                D. got to
7. A. the other            B. another           C. the others           D. other
8. A. with              B. in               C. on              D. by
9. A. eat                B. fish            C. carry          D. borrow
10. A. what           B. what a             C. how a          D. how
 

VII. B