Viết lại những câu sau đây dùng những liên từ thích hợp.

1. We know him. We know his friends.

\(\rightarrow................................................................\)

2. The coat was soft. The coat was warm.

\(\rightarrow................................................................\)

3. It is stupid to do that. It is quite unnecessary.

\(\rightarrow................................................................\)

4. I wanted to go. He wanted to stay.

\(\rightarrow................................................................\)

<3>. Combine these sentences using: and, both … and, but, or, so, because, either … or…

1. We know him. We know his friends.

2. The coat was soft. The coat was warm.

3. It is stupid to do that. It is quite unnecessary.

4. I wanted to go. He wanted to stay.

5. You can go there by bus. You can go there by train.

6. I was feeling tired. I went to bed when I got home.

7. You can look at the clothes in the shop windows. You can't go in and buy them.

8. I was tired. I went home early.

9. It is raining heavily outside. We'd better postpone our picnic.

10. The exercises are quite difficult. I'm doing quite well.

1. Math is difficult for me. I got a Math tutor.

2. Na is exhausted. She had three tests at school.

3. Peter is worried. He is late for an important conference.

4. John can't go to work. He has a flu.

15. I didn't study hard enough. I failed the Math exam.

1. In the science lab, you should know the location and use of the eyewash, _______, and fire extinguisher. *

explode

first aid kit

experiment

work bench

Mục khác:

2. You are advised to wear a lab coat and ________ to protect you from dangerous chemicals. *

safety glasses

tongs and test tubes

equipment

work bench

Mục khác:

3. You should use __________ when heating a test tube. *

safety glasses

tongs

lab coat

eyewash

Mục khác:

4. Sunscreen protects you against the sun’s harmful ____________. *

oxybezone

titanium oxide

ultraviolet rays

inorganic and organic ingredients

Mục khác:

5. Birds do not _______________ when sitting on power lines. *

get sunburned

get exhausted

get electrocuted

Mục khác:

What do you say in these situations

1, What do you say when you want to know the way to the post office ?- "...................."

2, What do you say when you want to go out ? - ".........................."

3, What do you say when you want to know the price of the book ? "................."

4, What do you say when you want to know the weather today ? "................................."

5, What do you say when you want to invite your friend hom for dinner ? "...................."

6, What do you say when you want toborrow your friend's ruler ?"...................."

7, What do you say when you want to know the time now ? "..................."

8, What do you say when you want to know your friend ' s phone number ? "..........................."

9, What do you say when you want to help someone ?"......................"

10, What do you say when you want to know the distance between Hanoi and Danang ? "............."