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1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.
A. is B. was C. will be D. would be
2. If you post false information on the Internet, you _____fined.
A. gets B. got C. would get D. will get
3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.
A. don’t follow/ will prevent
B. followed/ will prevent
C. follow/ would prevent
D. follow/ will prevent
4. Do you think there would be less conflict in the world if all people _____ the same language?
A. spoke B. speak C. had spoken D. will speak
5. If our schools are still closed because of the pandemic, we _____to study online.
A. wouldn’t B. would try C. tried D. will try
6. If I ____you, I ____many subjects online instead of playing video games.
A. was/ will study B. am/ will study C. were/ would study D. am/ would study
7. If people need more paper, more trees _____.
A. will cut down B. cut down C. will be cut down D. are cutting down
8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.
A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be
9. If everybody _____to the fight against COVID-19, we will win soon.
A. contribute B. contributes C. are contributing D. is contributed
10. If people protect the forest, a lot of trees _____.
A. will be preserved B. will preserve C. preserve D. would preserve
11. If you were me, what _____?
A. you would do B. will you do C. do you do D. would you do
12. People don’t trust him because he tells lies.
A. If he tells lies, people won’t trust him.
B. If he didn’t tell lies, people would trust him.
C. If he doesn’t tell lies, people will trust him.
D. If he told lies, people wouldn’t trust him.
13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.
A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.
C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.
D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
14. Wear a face mask when you are with many people, or you will be at risk.
A. If you wear a face mask when you are with many people, you will be at risk.
B. If you don’t wear a face mask when you are with many people, you will be at risk.
C. If you didn’t wear a face mask when you are with many people, you would be at risk.
D. If you don’t wear a face mask when you are with many people, you would be at risk.
18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.
A. We should be maintained personal space and avoid crowds if we want to be safe now.
B. We should maintain personal space and avoid crowds if we want to be safe now.
C. We should maintain personal space and avoid crowds if we wanted to be safe now.
D. We should maintain personal space to avoid crowds if we want be safe now.
19. Her English/ not/ be/ rusty/ she/ used/ more often.
A. Her English wouldn’t be rusty if she uses it more often.
B. Her English wouldn’t be rusty if she has used it more often.
C. Her English wouldn’t be rusty if she is using it more often.
D. Her English wouldn’t be rusty if she used it more often.
20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.
A. If people solved the problem of smoke from vehicles, the air is pure and fresh.
B. If people solve the problem of smoke from vehicles, the air was pure and fresh.
C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.
D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.
Part 1: Give the correct form of the verb in bracket
1. I tried (catch)__to catch___the bus, but I missed it
2. Their parents (just sell)___have just sold___their cả
3. Are you fond of (wear)_wearing___jeans?
4. You (read)__Have - read__this article on the website, haven't you?
5. (Prevent)__Preventing___is better than cure
6. We must stop the (pollute)__pollution___of our beaches
7. Now fashion (design)___designers___want to modernize the traditional ao dai
8. The resort is easily (access)__accessible__ by road, rail and air
Part 2: Each sentence has a mistake. Find the mistakes and correct them
1. Pepole use the Internet forr much purposes: education, communication, entertainment and commerce => many
2. I think it would be better if we used banana leaves intead of paper or plastic bags to wrap food => use
3. Easter is a joyful festival who is celebrated in many countries => which
4. Bao's hobbies are playing football or collecting stamps => and
Part 3:
1. The last time she went out with him was nine months ago
It is nine months since she last went out with him
2. Misa is the best student in this class
Noboby in this class is better than Misa
3. Ba said, "I'm going to meet your sister in front ofthe railway station, Nam"
Ba told Nam that he was going to meet his sister in front of the railway station
4. The show was interesting to these boys
These boys felt interested in the show
5. He started going to school in 2000
He has gone to school since 2000
6. I spent half an hour writing the letter
It took me an hour to write the letter
7. Please stop polluting thí area
I wish you stopped polluting this area
8. The school where we study is very modern and well-equipped
We study at a modern and well-equipped school
13. Wear helmets when riding a motorbike! They are used to ___protect___ our heads. (protect)
14. I wish I _________had_______ enough money to buy a laptop. ( have )
15. Did you ask them ________to cut_______ those flowers? (cut)
16. What would you do if you _______were____________ rich? ( be)
B -> will