Dear Sir,
I write to you because the beaches of our city are extremely dirty. Thay are full of litter, waste and dog dung when I go there last week. They smell un pleasant, that time tourist and I are very annoyed and they still in mess this week either. I would suggest that you must tell the workers to clean up the beaches. I look foward to receive good reponse from you.

Your faithfully,

Nguyen Minh Kha

Có j sai sót thì cho mk xin lỗi nhé ^^

-1. They (clean)___cleaned____the beaches one week ago.
-2. They (collect)____have collected____hundreds of books so far.
-3. I (collect)____collected___stamps when I was a child.
-4. She (fly)____has flown____to Danang many times but last year she (go)___went____ there by train.
-5.Have You ever (see)___seen______a real lion?
No, but I (see)___saw___ a real elephant when we went to the zoo last month.

cleaned

have collected

have collected

have flown-went

Have you ever seen

saw

Write a complaint letter with the cues given.

❤ I am writing to you about the pollution made by a factory which is near our school. They have produced a lot of smoke, so we cannot / are not able to breathe. They are also making the river behind our school dirty by the chemical waste. I suggest that the local authority (should) make them stop their polluting activities immediately. I am looking forward to seeing your reply.

♂ I am writing this letterto complain about some people who are catching fish in public lakes. What makes me worried most is that they are using dynamite to catch fish. I would suggest that you should fine them heavily. I look forward to seeing your solution.

4. He suggests telling him the truth
5. They suggest that I put an ad in the local newspaper
6. I suggest spending our weekend on the farm
7. I suggest saving energy by using energy-saving bulbs
8. They suggest taking solid waste to the recycling center
9. I suggest that we stop working and take a rest, Peter. You look tired
10. The doctor suggests drinking a lot of water to prevent sickness
11. I suggest organizing a show to raise money for the poor
12. I suggest swimming in the river this afternoon
13. I suggest helping the elderly people and war invalids with their chores
14. I suggest taking a shower to save water
15. Why not suggest doing some reading every day
16. I suggest organizing a show to raise money

4. He suggests that

5. They suggest that
6. I suggest that
7. I suggest
8. They suggest
9. I suggest that
10. The doctor suggests
11. I suggest
12. I suggest
13. I suggest
14. I suggest
15. Why not
16. I suggest

1. We / should / stop / destroy / forests / because / they / important / environment / .
=> We should stop destroying forests because they are important to our environment. 
2. She / suggest / go / for / walk.
=> She suggested going out for a walk
3. I / be / write / tell / you / my holiday / here / Ha Long .
=> I am writing to tell you about my holiday here in Ha Long
4. She / looking forward / see / boyfriend / again. .
=> She is looking forward to seeing her boyfriend again.
5. Life expectancy/ craft village residents/ be/ lower/ rest of Vietnam.
=>Life expectancy of craft village residents is lower than the rest of Vietnam.

1. We / should / stop / destroy / forests / because / they / important / environment / .
=> We should stop destroying forests because they are important to our environment. 
2. She / suggest / go / for / walk.
=> She suggested going out for a walk
3. I / be / write / tell / you / my holiday / here / Ha Long .
=> I am writing to tell you about my holiday here in Ha Long
4. She / looking forward / see / boyfriend / again. 

BT Chia động từ trong ngoặc:

0.Come in,please.I've waited for you long

1.This time next week they will be sitting in the train on their way to Paris

2.I came late to class.When I entered the teacher was writing something on the blackboard

3.There was nobody around.Pete was standing where she left him

4.It is raining hard.We can't do anything until it stops

5.She gets into her shoes,puts on the coat and goes to the door

6.What tune they were playing when we came in

7.I had thought about you a lot lately and I came to conclusion that I wouldn't be able to live without you

8.Coming into his room he found that someone had broken into

9.It always rain when they just the windows (Câu này thì nào thế ?)

10.The last time I saw him,he wore a black suit

11.Last night we were watching TV when the power failed

12.We will have been in this class for 4 year next September

13.When we came in,they were preparing the meal for us

14.There have been many changes in our village in the past few year

15.Think carefully.I'm sure you will remember his name

16.They were building that bridge when I was there last year,they haven't finished it yet

17.The noise from the train woke me up last night

Exercise 3: Chia các động từ sau ở thì quá khứ đơn.

1. I __stayed___ at my mom’s home yesterday. (stay)

2. Hannah ___went___ to the theatre last Sunday. (go)

3. I and my classmates ___had___ a great time in Da Nang last year. (have)

4. My holiday in California last summer ___was___ wonderful. (be)

5. Last January I ___visited__ Sword Lake in Ha Noi. (visit)

6. My grandparents __were__ very tired after the trip. (be)

7. I ___bought____ a lot of gifts for my older brother. (buy)

8. James and Belle ___saw____ sharks, dolphins and turtles at Vinpearl aquarium. (see)

9. Gary ___ate__ chicken and rice for lunch. (eat)

10. We __talked__ about their holiday in Ca Mau. (talk)

Exercise 2: 

1. Yesterday I saw Jaden on my way back home.

2. What did you do last Monday? You look tired when you come to our house.

3. Linda didn't eat anything becãue she was full.

4. The cats went out with him when he went shopping. They looked happy.

5. Didn't you and your classmate  study the lesson?

Ex 2

1 Yesterday I saw Jaden on my way back home.

2 What did you do last Monday? You look tired when you come to our house.

3 Linda didn't eat anything because  she was full

4 The cats went out with him when he went shopping. They looked happy.

5 Didn't you and your classmate  study the lesson?

Ex 3

1. I ___stayed__ at my mom’s home yesterday. (stay)

2. Hannah ___went___ to the theatre last Sunday. (go)

3. I and my classmates __had____ a great time in Da Nang last year. (have)

4. My holiday in California last summer ___was___ wonderful. (be)

5. Last January I ___visited__ Sword Lake in Ha Noi. (visit)

6. My grandparents __were__ very tired after the trip. (be)

7. I ____bought___ a lot of gifts for my older brother. (buy)

8. James and Belle ____saw___ sharks, dolphins and turtles at Vinpearl aquarium. (see)

9. Gary __ate___ chicken and rice for lunch. (eat)

10. We __talked__ about their holiday in Ca Mau. (talk)