51. enthusiastically

52. adventurous

53. to modify

54. skillfully

55. entertainingly

51 enthusiastically (đằng sau có prepare là động từ nên cần trạng từ để bổ nghĩa)

52 adventurous (đằng sau là outdoor activities là danh từ nên dùng tính từ để bổ nghĩa)

53 to modify (decide to V)

54 skillfully (đằng sau là động từ craft nên dùng trạng từ để bổ nghĩa)

55 entertainingly

**I'm planning to buy a new house. I 1) have been looking (look) for one for two months now. So far I 2) have looked (look) at ten houses, but I 3) have not found (not/find) one I like.

**My Spanish lessons are going very well. I 1) have been learning (learn) Spanish for five months now and I love it. 2) have already learned (already/learn) a lot.

**John 1) has been (be) very busy recently. He 2) has been painting (paint) the living room and the bedrooms, but he 3) has not started (not/start) painting the kitchen yet.

A

**I'm planning to buy a new house. I 1) have been looking (look) for one for two months now. So far I 2) have looked (look) at ten houses, but I 3) have not found (not/find) one I like.

B

**My Spanish lessons are going very well. I 1) have been learning (learn) Spanish for five months now and I love it. 2) have already learned (already/learn) a lot.

C

**John 1) has been (be) very busy recently. He 2) has been painting (paint) the living room and the bedrooms, but he 3) has not started (not/start) painting the kitchen yet.

\(1.have/due/it/trouble/might/or/to/if/you/be/allergies/breathing,/asthma.\)

\(\Rightarrow You\) \(might\) \(have\) \(trouble\) \(breathing\) \(if\) \(you\) \(have\) \(allergies\) \(or\) \(asthma.\)

\(Ps:\) Mình không biết đề yêu cầu gì nên mình chỉ loại được 1 số từ , Thks♩

16 economical

17 lovely

18 unimportant

19 harmful

20 successful

21 surprisingly

22 unfortunately 

23 carelessly

24 cheapest - forms - entertainment

25 Overeating

Here are the answers:

1. They didn't have good nets, so they couldn't catch those fish

If they had had good nets, they could have caught those fish.

1. Lan is living abroad now so she can't join the New Year festival

If Lan weren't living abroad now, she could join the New Year festival.

1. The sea is rough so we cannot swim now

If the sea weren't rough, we could swim now.

1. Follow the instructions carefully and you won't have any problems

If you follow the instructions carefully, you won't have any problems.

1. I didn't know you were sick, so I didn't make some soup

If I had known you were sick, I would have made some soup.

1. They didn't have good nets, so they couldn't catch those fish

If...they had had good nets, they could have catched those fish

2. Lan is living abroad now so she can't join the New Year festival

If..Lan weren't living abroad now, she could join the New Year festival

3. The sea is rough so we cannot swim now

If..the sea weren't rough, we could swim now

4. Follow the instructions carefully and you won't have any problems

If..you follow the instructions carefully, you won't have any problems

5. I didn't know you were sick, so i didn't make some soup

If...I had known you were sick, I would have made some soup

1. If you have free time, come to help me.

2. If it's raining heavily, I can't go out.

3. If I were you, I wouldn't beat the children.

4. If you don't get up immediately, you'll be late for school

5. If he reads it carefully, he can understand this story.

1 If you have time, come to help me

2 If it weren't raining heavily, I could go out

3 If I were you, I wouldn't beat the children

4 If you don't get up early, you'll be late for school

5 If he didn't read the story carefully, he wouldn't understand this story

met → is going to meet

met => was going to meet

Câu gián tiếp ta lùi 1 thì nhé

am => was 

You are hard-working ,so you get good marks

You are able to get good marks if you works hard mới đúng nhe

cứu em vs ạ

1 It is difficult for her to go on a trip abroad now

2 I wish I had more time to take my friends to beauty sports in my hometown

3 At school, English is compulsory while French is optional

4 Although we are away from each other, we still keep in touch

5 Lan wishes she would spend her vacation in Singapore someday

6 Malaysia is divided into two regions, known as West Malaysia and East Malaysia

1 You are not allowed to drive if you don’t have a driving license
2 In spite of the heavy rain, he went out without a raincoat
3 We have been married for 10 years