1. were -> was

2. A -> the

3. next to -> between

4. Not -> Don't

5. weren't -> wasn't

1. were -> was

2. A -> the

3. next to -> between

4. Not -> Don't

5. weren't -> wasn't

1.    I wish I can go to see all the wonders which have been recognized by UNESCO.        

...........can.......->...........could..........

2.    Tom said that he is learning English in an evening class then.                                  

..........is........->...........was..........

3.    If we use fewer paper, we can save trees in the forest.                          

.......fewer...........->.......less..............

4.    Na often finish her homework before she goes to bed.                         

..........finish........->...............finishes......

4. viết dạng đúng của từ trong ngoặc:
I am learning how to drive a car. A week ago I (have) had my first lesson. Yesterday my teacher (take)took me out on a busy road. It (be)is full of cars and people. I (drive)drove very slowly and carefully, but I (feel)felt afraid the whole time. At last the lesson (finish)finished and I (go)went home. I (feel )felt very tired. I have learnt many things, but I have still got a lot a learn.

1.Friends→Friend

2.very→X

3.if→Candlestick

4.are→is

5.Fingers➝finger(chắc vậy)

1.Friends→Friend

2.very→X

3.if→Candlestick

4.are→is

5.Fingers➝finger

1.Friends→Friend

2.very→X

3.if→Candlestick

4.are→is

5.Fingers➝finger

Ex 5: Find a mistake and correct it.
1. The food here is more delicious as that in my hometown.
A. is     B. more     C. delicious as(=> delicious than)     D. in
2. The streets are very busy and noise every day because there are many shops.
A. are     B. noise(=> noisy)     C. because     D. many
3. He must makes his bed after he wakes up every day.
A. makes(=> make)     B. bed     C. wakes up     D. every day
4. Would you like any milk in your coffee?
A. you     B. any(=> some)     C. milk     D. your
5. Are there some eggs in the fridge?
A. there     B. some(=> any)     C. in     D. fridge

more delicious as => more delicious than/ as delicious as 

noise => noisy 

makes => make 

any => some

some => any

1.  Unless I don’t study, I will not pass the exams. --> bỏ
2. If the sun shines, we would walk to the town. --> will
3. If he will have a temperature, he will see the doctor. --> has
 4. If my friends come, I will am very happy. --> be
5. If she earn a lot of money, she will fly to New York. --> earns

II. Underline the mistake in the following sentences and then correct it.

1._____but_____ I'd like to play football what I have to finish my homework.

3.____for______I think I've lost my new pen. I've looked after it everywhere and I can't find it anywhere.

2.______or____Would you like a cup of coffee with tea?

4.______off____Would you mind turning on the radio? I have a headache.

5.____of______As population increases or countries industrialize, the world's demand for energy increases.

6._____opposite_____Water and metals conduct electricity, therefore, wood doesn't

7.___go______ If we turn on destroying the forests, there will be big floods every year.

8._____doesn't____ Nam will get wet if he won't take his umbrella.

9. ____well_____John has studied Vietnamese for two years, therefore he speaks Vietnamese very good.

10. ___by_____We can save natural resources with using solar energy instead of coal, gas, and oil.

1.__________ I'd like to play football what=>but I have to finish my homework.

3.__________I think I've lost my new pen. I've looked after=>for it everywhere and I can't find it anywhere. 2.__________Would you like a cup of coffee with=>or tea? 4.__________Would you mind turning on=>off the radio? I have a headache.

5.__________As population increases=>population increase or countries industrialize, the world's demand for energy increases. 6.__________Water and metals conduct electricity, therefore=>but, wood doesn't 8._________ Nam will get wet if he won't=>doesn't take his umbrella. 9. _________John has studied Vietnamese for two years, therefore he speaks Vietnamese very good=>well. 10. ________We can save natural resources with=>by using solar energy instead of coal, gas, and oil

1 . The TV is no=>not working . I think it is broken

2 . It have=>has a hard time carrying those bags . They was=>were very heavy

3 . This room smell =>smells. Let open the window

4 . I were=>am in a hurry , so I don't have time to call you

5 . what time does your parents usually goes=>go to work ?

6. Do=>did you play video games yesterday ?

7 . My grandfather often watch=>watches TV and read=>reads book in his free time

III Find and correct the mistake (s)

1 . The TV is no working . I think it is broken =>HAS BEEN

2 . It have a hard time carrying those bags . They was very heavy => HAD

3 . This room smell . Let open the window => LET'S

4 . I were in a hurry , so I don't have time to call you => AM

5 . what time does your parents usually goes to work ? => GO

6. Do you play video games yesterday ? => EVERYDAY

7 . My grandfather often watch TV and read book in his free time => WATCHES

III Find and correct the mistake (s)

1 . The TV is no=>isn't working . I think it is broken

2 . It have a hard time carrying those bags . They was=>were very heavy

3 . This room smell=>smells . Let open the window

4 . I were=>was in a hurry , so I don't have time to call you

5 . what time does your parents usually goes=>go to work ?

6. Do=>Did you play video games yesterday ?

7 . My grandfather often watch=>watches TV and read book in his free time