Bài V

IV.
26.C.was
27.B.from
28.A.customers
29.B.for
30.A.who

Bài VI:
36. - If it does not rain tomorrow, I will go camping with my friends.
37. - If I met an alien from outer space, I would invite him/her/it to my home and talk/ to talk.
38. - I have never travelled by air.
39. - The students are studying for their exam now.
40. - It was such a cold day that we decided not to go out.
41. If I were you, I would learn harder
42. She suggested going to Huong pagoda this weekend.
43. Two days ago, my brother came to school late because he got up late
44. The internet is a wonderful invention in modern life
45. Our school is going to hold an English speaking contest to celebrate the Teacher's Day

V.
1. If / it / not rain / tomorrow / I go / camping / my friends
->If it does not rain tomorrow I will go camping with my friends.
2. If / I / meet / ailen / outer wpace / I / invite / home / talk
->If I met ailen from outer space , I would invite theirr home and talk
3. I / never / travelled / by / air
-> I have never travelled by air
4. The students / study / for exam / now
->The students are studying for the exam now
5. It / be / such / cold day / we / decided / not / go out
->It was such a cold day that we decided not to go out

IV.
27.B.from
28.A.customers
29.B.for
30.A.who
VI.
36. - If it does not rain tomorrow, I will go camping with my friends.
37. - If I met an alien from outer space, I would invite him/her/it to my home and talk/ to talk.
38. - I have never travelled by air.
39. - The students are studying for their exam now.
40. - It was such a cold day that we decided not to go out.
41. If I were you, I would learn harder
42. She suggested going to Huong pagoda this weekend.
43. Two days ago, my brother came to school late because he got up late
44. The internet is a wonderful invention in modern life
45. Our school is going to hold an English speaking contest to celebrate the Teacher's Day.
V.
1. If it does not rain tomorrow I will go camping with my friends.
2. If I met ailen from outer space , I would invite theirr home and talk
3.  I have never travelled by air
4. The students are studying for the exam now
5. It was such a cold day that we decided not to go out