II. Rewrite the following sentences:

1. Ba is a good badminton player

He...............................................

2. Lan is a slow runner

She.............................................

3. Mr.Thanh is a quick swimmer

He..................................................

4. Mrs. Vui is a safe cyclist

She........................................

5. Lan;s father í a careful taxi driver

He.....................................................

6. My mother is a good cook

She.............................................

7. My sister is a beautiful dancer

She..............................................

8. Nam and Ba are skillful soccer players

They.........................................................

9. Mr. Tuan and Mr.Nam are careless driver

They...............................................................

10. We should finish our homework first

We must..................................................

11. Lan must tidy the house everyday

Lan has to...............................................

12. Ba ought to cook lunch for his mother

Ba has to.................................................

--> Làm lẹ mình tick cho nhaa : )

Bài 1:

a) Khi nào số a được gọi là nghiệm của đa thức P(x)

b) Tìm nghiệm của đa thức P(x) = 6+2x

Bài 2:

Cho hai đơn thức -2/3 và 6x²y²

a) Tính tích 2 đơn thức trên

b) Tính giá trị của đơn thức tích tại x= 1/2 và y= -1

Bài 3: Cho 2 đa thức: P(x) = 1-4x²+2x³-x⁴

Q(x) = 2x³+x²+x⁴-x+5

a) Sắp xếp các hạng tử của mỗi đa thức trên theo lũy thừa giảm của biến

b) Hãy tính P(x) + Q(x) và P(x) - Q(x)

Choose the best answer.

1. He runs ........... (quick/quickly)

2. My grandmother walks ............. (slow/slowly)

3. Rock climbing is a ............... (dangerous/dangerously) activity.

4. Nam is a ............... (skillful/skillfully) volleyball player.

5. Hai drivers carefully. He is a .................. (careful/carefully) driver.

6. The train stopped ................. (sudden/suddenly)

7. Sue is very .............. (quiet/quietly)

8. I didn't sleep .............. (good/well) last night.

9. I understand you ............... (perfect/perfectly)

10. It's raining .................. (heavy/heavily)

I. Complete the second sentences so that it has a similar meaning to the first one

1. Long is a bad swimmer.

Long swims......................

2. My brother cycles slowly.

My brother is........................

3. Mr. Cuong plays table tennis well.

Mr. Cuong is......................................

4. Mrs. Chi is a quick typist.

Mrs, Chi types......................

5. Thoa sings smoothly.

Thoa is..........................