I.

1. playing

2. brushing

3. didn't come/ had

4. to made

5. don't understand

6. will feel

7. is ironing

II

1. noisier

2. height

3. lovely

4. medical

5. inventor

6. neighborhood

7. disappear

1. to take - taking

2. wasn't- didn't

3. Câu này đúng

4. is a- takes

5. was- were

6. Câu này đúng

7. how much- how much does

mái 360

trống 90

1. It takes me fifteen minutes to walk from my houes to school

2. My teacher goes to school by bike yesterday

3. Why don't you join uson our trip to Tam Dao mountain?

4. I don't more hard-working than my sister

5. It's difficult to find an apartment in abig city

1. A

2.B

3. A

4.B

5.A

6.A

1.at

2.in

3.on

VI. weight

1. B

2.B

3. B

4. A