CORRECTING MISTAKES:

1. When I was a child, summers would be warmer and winters colder then now.

A B C D

2. What do you use to do when you felt afraid?

A B C D

3. I've been studying French since I've sterted hight school.

A B C D

4. You have to buckle your seat belt now or you couldn't drive. It's the law.

A B C D

5. She 's always annoying about something.

A B C D

1. "Where does your father work?" The teacher asked me

=> The teacher

2. Tuan asked Lan "Are you found of watching televison?"

=> Tuan

3. He has a lot of homework to do so he can't go to the park with you.

=> If

4. Ann is the most intelligent in my class.

=> Nobody

5. They were cleaning the floor when I arrived.

=> The floor

1. Cho 2g kim loại R thuộc nhóm II_A trong bảng tuần hoàn tác dụng với H₂O thu được 1,12 lít khí (đktc), R là kim loại (giải ra chi tiết): a.Mg=24 b.Ca=40 c.Fe=56 d.Al=27

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2. Các nguyên tố sắp xếp ở chu kì 4 có số lớp electron trong nguyên tử là: a.3 b.4 c.2 d.1

3. Tổng số hạt proton, notron, electron của nguyên tử một nguyên tố thuộc nhóm VII_A là 28. Nguyên tử khối của nguyên tử này là: a.18 b.19 c.20 d.21

4. Nguyên tố hóa học nào sau đây có tính chất hóa học tương tự Natri là: a.Oxi b.Nitơ c.Kali d.Sắt

5. Hai nguyên tố A và B thuộc cùng một phân nhóm chính và nằm cách nhau 1 chu kì. Tổng số điện tích hạt nhân của A và B là 24. Tên của A và B lần lượt là: a.Li và K b.Ca và Ba c.Be và Ca d.Đồng và Vàng

1. Tam's friend asked him "How long will you stay in England?"

=> Tam

2. Lan asked Ba "Will our class take part in this competition?"

=> Lan

3. "Please lend me your dictionary, Quang!" said Hoa

=> Hoa

4. She said "She doesn't buy this book"

=>She

5. Her classmate said "Lan is the most intelligent girl in our class".

=> Her

1. The officer wasn't very friendly. She spoke to him yesterday.

=> The officer

2. People say that the bridge was destroyed in the war.

=> The bridge

3. Peter doesn't get goodmarks because he doesn't study hardy.

=> If

4. Tom didn't take the raincoat with him, and he got wet.

=> If Tom

5. They were busy, so they couldn't help us decorate the room.

=> If they

6. I took the job because I didn't know how difficult it was.

=> If

1. The officer wasn't very friendly.

=> The officer

2. "I will be back next Sunday and buy you a new doll", Daisy's father said to her.

=> Daisy's father

3. "Why didn't you come to school yesterday, Tom?" sài the teacher.

=> The teacher

4. We have not used this computer for a long time.

=> This computer

5. How do people make carpest?

=> How

1. People don't realise how important it is to conserve energy, so they do nothing about it.

=> If

2. If he doesn't change his way, he'll end up in prison.

=> Unless

3. Barbara playssquash better than Mike.

=> Mike

4. Nobody told me that George was ill.

=> I

5. Tim regrets missing the flim on TV last night.

=> Tim wishes