Nhanh giúp e nha 

a) Tìm \(n\inℕ\) để:

\(\frac{8n+193}{4n+3}\)là một số tự nhiên.

b) Tìm \(n\inℕ\)thỏa: \(150< n< 170\)để phân số \(\frac{8n+193}{4n+3}\)rút gọn được.

Write a paragraph (about 120 – 150 words) about the topic: (12 pts) “A picnic”

khong chép mạng nhaaa

IV. WRITING

4.1. Rewrite the sentences without changing their meaning using the given words.

1. He no longer has long hair and a thick moustache.

He used to ……………………………………………………………………..

2. She ha sn‘t been to Paris before.

This is the ……………………………………………………………………...

3. Mary told me not to forget my tennis racket.

Mary said, “……………………………………………………………………...”

4. She couldn‘t come to class because of illness.

As she ……………………………………………………………………...

5. We have run out of tea.

There is ……………………………………………………………………...

camon mng

IV. WRITING

4.1. Rewrite the sentences without changing their meaning using the given words.

1. He no longer has long hair and a thick moustache.

He used to ……………………………………………………………………..

2. She ha sn‘t been to Paris before.

This is the ……………………………………………………………………...

3. Mary told me not to forget my tennis racket.

Mary said, “……………………………………………………………………...”

4. She couldn‘t come to class because of illness.

As she ……………………………………………………………………...

5. We have run out of tea.

There is ……………………………………………………………………...

4.2. Write a meaningful sentence using given words.

1. you / better / eat / too / candies / because / they / not good /  your teeth

2. Hoa / measure / height / weigh / the scale / the moment.

3. Mr. Lam / now wear / face mask / protect him / breathe / dust

4. last year / brother / work / engineer / printing factory

5. what / wide / the West Lake?