baì 1: điền giới từ
1. teenagers are concerned ...... the environment
2. please took......... my chilldren while i'm working
3. we are bored...... watching tv now
4. in a games of singles , two players play ...... each other
5. thanks ...... your invention . it's very useful
bài 2: chia động từ
1.daddy, cuold you tell me how [run]......... this washing machine ?
2. my mother is busy [cook].......... dinner in the kitchen
bài 3:
1. we ....... to our new house on january 1 st
a. transfered b. got c. removed d. moved
2. fluoride toothpaste helps ......... tooth decay
a. prevent b. for preventing c. preventing d. with preventing
3. she added a little salt to the soup so it tasted ......
a. delicously b. well c. good d. tastefully
bai 4
1. why is not this tv working ?
- what ..........
2. hoa and minh didn't go to school yesterday beccause of illness
- hoa and minh were .............
3. can't you do better than that ?
- is that .......
4. it isn't nesscary for students to wear uniforms on wesnesday
- students ..........
5. she feels comfotable to watch tv
- watching tv ...........
Bài 1.
1. Teenagers are concerned with the environment.
2. Please took care my children while I'm working
3. We are bored with/of watching TV now
4. In a games of singles , two players play with each other
5. Thanks for your invention . It's very useful
Bài 2.
1. Daddy, could you tell me how to run this washing machine
2. My mother is busy cooking dinner in the kitchen
Bài 3.
1. We moved to our new house on January 1st
2. Fluoride toothpaste helps prevent tooth decay
3. She added a little salt to the soup so it tasted good.