1 B

2 C

3 D

4 A

5 A

6 B

7 D

8 D

9 D

10 C

11 B

12 C

V.

1 will be used

2 will live

3 to study 

4 had already gone

5 were - would think 

6 is introduced

7 had worked - found

8 were watching - started

9 take

10 arrived - had been evacuated

1. Hoa asked Thanh if he could lend her his iPad for a few minutes.

2. It is very important to talk to your family members every day.

3. If people didn't use too much fertilizer, lands wouldn't be being spoiled.

4. Temporary shelters should be provided for the earthquake victims.

5. More trees are going to be planted in the school yard.

6. He's the most intelligent member in my group.

7. Despite being tired, they tried to finish their project on time.

8. If I had enough money, I could buy this bike.

9. Covid-19 is known to do harm to our lungs.

1 me not to open the window

2 she shared memories of her trip with me

3 as responsible as Emily

4 surfing the net for the location of Ninh Binh Province

5 going to be redecorated for us next month

6 they would celebrate a birthday party the next evening

7 me when I was going to submit my research paper

8 off your coat and hat when you come ínide

9 for our trip to VN will be books by Alex

10 the news about ancient towns

11 hard enough to pass the final exam

12 being intelligent, she can solve even difficult Maths problem

13 they would discuss about that problem the next week

14 fast food Alex eats, the more weight he gains

15 never visited Pharaoh tombs before

Cathedral
tombs

Citadel

fortress

cavern

limestone

pagoda

sculptures

1.Cathedral
2.Tombs

3.Citadel

4.Fortress

5.Cavern

6.Limestone

7.Pagoda

8.Scupltures

c b c a c d a d a b b a c b b c c 

1 have been built

2 had been damaged

3 go

4 to get

5 is expected

6 was discovered

7 would see

8 would buy

9 will be travelling

10 sitting

12 not to tease

13 to take

14 haven't contacted - went

15 arrived - had already left

16 took

17 will pass

18 was watching - came

19 breaking

13 struck

V

1 to use => to using

2 eating => to eat

3 more healthy=> healthier

4 doesn't => doesn

5 aren't => isn't

6 go => going

7 how many => how much

8 improve => be improved

VI

1 If you hadn't been drunk last night, you wouldn't have got up late

2 If I brought an umbrella, I wouldn't have got wet 

3 If you don't take a raincoat, you will be wet

4 If I weren't afraid of water, I could swim