Find and correct the mistakes of these sentences

1.He don't go to the class today.

2.I didn't went to the cinema last night.

3.Mr Brown doesn't lives in a big city.He lives in the countryside.

4.My sister hasn't breakfast very often.

5.Phuc isn't enough strong to lift the bag.

Rewrite and complete the sentences using ''should''.

1.It's a good idea to wear a warm coat.

You ..................................................................

Chuyển những câu sau thành những câu đưa ra lời khuyên với ''should'' hoặc ''shouldn't''

1.Parents instill in their children a respect for their country's tradition and culture.

2.Everyone goes home for a family reunion regularly.

3.you travel more to broaden your horizon.

4.What does Jim do to study better?

5.We don't go to on our vacation because it's very far from our location.

6.They are never rude to other people.

7.You pay more attention to what your parents say.

8.Wherever you go ,you pay close attention to the manner and etiquettes there.

viết đoạn văn ngắn nêu cảm nhận của em về nhân vật chị dậu trong đoạn trích tức nước vỡ bờ

write questions for the underlined parts in the following sentences

1.vietnam has 54 ethnic groups.

2.kinh people account for 87% of the country's population.

vì sao xương có tính đàn hồi và rắn chắc

Cho ví dụ về phản xạ?Phân tích ví dụ đó bằng cung phản xạ và vòng phản xạ?