1. The water should be clean so that local people can use it.

2. We should use public transport, and we shouldn't waste energy.

3. We should save paper so that we don't have to cut down more trees.

4. We should reuse bottles and shopping bags. We shouldn't use plastic.

5. We should save electricity so that we can help protect the environment.

1 The water should be clean so that local people can use it

2 We should use public transport, and we shouldn't waste energy

3 We should save paper so that we don't have to cut down more trees

4 We shouldn't use plastic bottle and we should reuse shopping bag

5 We should save electricity so that we can help protect the environment

Câu: "He cooked while Linda reading books" có lỗi ngữ pháp.

✅ Lỗi sai:

"Linda reading books" ❌
Đây là sai về thì (tense) và cấu trúc câu.

🛠 Giải thích:

Cấu trúc đúng với "while" (trong khi) là:

While + S + was/were + V-ing (quá khứ tiếp diễn)
để diễn tả một hành động đang xảy ra song song với hành động khác.

• "He cooked" → quá khứ đơn (đã nấu)
• Vậy hành động “Linda đọc sách” xảy ra đồng thời → cần chia ở quá khứ tiếp diễn.

✅ Câu đúng là:

👉 "He cooked while Linda was reading books."

Nếu bạn muốn đảo lại:
👉 "While Linda was reading books, he cooked." – cũng đúng!

Lỗi sai nằm ở ''reading'' bởi vì ''He cooked'' ở đầu câu là quá khứ, hơn nữa ''while'' có cách dùng là While + S + V2 của be (was, were) + Verb-ing.

1. She has a good relationship with her colleagues.
   → She is on good terms with her colleagues.

1. Doing the same things every day gives me no pleasure.
   → I don't enjoy doing the same things every day.

1. No one can learn all that in one day.
   → No one is capable of learning all that in one day.

1. You have to put more effort in if you want to succeed.
   → You will fail unless you put more effort in.

1. She has a good relationship with her colleagues. → She is on good terms with her colleagues.

2. Doing the same things every day gives me no pleasure. → I do not enjoy doing the same things every day.

3. No one can learn all that in one day. → No one is capable of learning all that in one day.

4. You have to put more effort in if you want to succeed. → You will fail unless you put more effort in.

• They were about to leave the house when the phone rang
  They were on the point of leaving the house when the phone rang.
• She can meet him if he arrives before eleven.
  So long as he arrives before eleven, she can meet him.

1.They were on the point of leaving the house when the phone rang.

2. So long as he arrives before eleven, she can meet him

Most people are known to prefer buying goods from someone they trust.

Most people are more likely to buy goods from someone they trust.

Olm chào em, cảm ơn đánh giá của em về chất lượng bài giảng của Olm, cảm ơn em đã đồng hành cùng Olm trên hành trình tri thức. Chúc em học tập hiệu quả và vui vẻ cùng Olm em nhé!

How long is it since you

How long is it since you

Cho mk một tick nha

Em nên chia nhỏ câu hỏi ra rồi đăng như vậy em sẽ được nhiều bạn trợ giúp và trợ giúp nhanh hơn, em nhé.

II

1 dentist

2 goes

3 habits

4 acne

5 sunburn

6 recycle

7 models

8 weight

9 close

10 community

1 little

2 few

3 a little

4 a little

5 little

6 Little

7 few

1 unsafe

2 healthily

3 generousity

4 suitable

5 easily