Viết lại câu

1.Radioactive pollution is very dangerous . It can cause abnormal growth ( since)

=>Radioactive pollution is very dangerous since it can couse abnormal growth.

2. Leaves are damaged . The tree cannot get enough food energy to  stay healthy ( because) 

=>Leaves are damaged because the tree cannot get enough food energy to  stay healthy .

3. I don't have much money now , but i want to buy a house in Phu Cuong(if)

=>If I don't have much money now  but i want to buy a house in Phu Cuong.

4. Light popullution happens. There is a change in animals ' living patterns(if)

=> If light popullution  didn"t happens,there woudln't be change in animals ' living patterns

5.acid rain is dangerous . Trees' leaves are damaged(because of)

=>Trees' leaves are damaged because of acid rain is dangerous

Four countries .....(visit)by John so far

London ....(have) a population of eight million people

trả lời:

1.have visited

2.have

Four countries ...have visited.. (visit)by John so far

London ..has.. (have) a population of eight million people

Keep it up! ◠‿◠

Whenever Susan feels nervous, she chews her nails.

k kiểu j vậy nhỉ

Hình như bạn nhầm đề bài 1 sang đề bài 2 rồi!Nếu đúng thì:

Ex1:

1.D

2.B

3.C

4.A

5.D

Ex2:

1.D

2.C

3.A

4.C

5.A

1. Choose the word A, B, C or D whose underlined part is pronounced differently from the others.

2. Choose the word whose stress pattern is different from the others

Bai 2 co ve hoi sai sai :d

2. I have spoken to her since she moved to England

My last holiday was a five-day trip to Prague in the Czech Republic. I know Prague well because I lived there when I was at university, more than ten years ago.

Instead of staying in a hotel, I stayed with one of my old friends. It was so much fun, and a little bit my old life. I wanted to do all the same things I did in my university days, so I visited the university. It has changed a lot and looks more modern. I also went to the supermarket near my old house. I loved seeing all the different foods. I was really happy to find my favourite cheese and chocolate biscuits but they were a bit more expensive than I remember!

We did some touristy things too. We walked up beautiful Petrin Hill and around the castle. The views of the city are amazing up there. We walked across the historic Charles Bridge. My friend's flat is very near the TV Tower so we saw the famous baby statues climbing up it. Those things haven't changed, of course

P/s : Làm đơn giản thôi , chả cần bày đặt .

Bài làm : 

Hi everyone , my Vietnamese name is Viet Hoang , my English name is Peter . I love holiday very much because I can travel . Last holiday , I went to Sam Son beach with my friends . Becauce my hometown ( Ha Nam ) was very far from Thanh Hoa so we decided to go by bus . We went Sam Son for 3 days. In here , we had a lot of fun . We went to visit pagoda, took many photos together , swam in the afternoon , ate a lot of delicious seafoods . The foods there were very diffirent from anywhere , it was very tasty . I love it very much , I hope I will come back here .

Good luck!!!

2 ) Water is important for all living things. I am agree because human, animals, plants can not survive without water.

V bạn nhé

1. wristwatch

2. stretching