Chiếu một tia tới hợp với mặt phản xạ một góc bằng 60 độ .Hãy vẽ hình tia phản xạ ? Khi đó góc tới và góc phản xạ là bao nhiêu ?

A

B

D

B

A

9. My kitchen is smaller than yours.

→  Your kitchen is bigger than mine

10. Her old house is bigger than her new one.

→  Her new house is smaller than her old one

11. The black dress is more expensive than the white one.

→  The white dress is cheaper than the black one

12. Helen’s brother is shorter than her.

→  Helen is taller than her brother

13. Travelling abroad for a holiday is much more expensive than travelling in your country.

→  Travelling in your country is much cheaper than travelling abroad for a holiday

14. Country life isn’t as interesting as city life.

→  City life is more interesting than country life

15. Would you mind telling me the way to the National Museum?

→  Can you tell me the way to the National Museum?

16. The bus stop is in front of the hotel.

→  The hotel is behind the bus stop

17. Turn left at the first traffic lights.

→  Take at the first traffic lights on the left

18. The weather yesterday was worse than it is today.

→  The weather today is better than it was yesterday

19. There are three supermarkets in my town.

→  My town has 3 supermarkets

20. The shopping mall is near the Italian restaurant.

→  The Italian restaurant isn't far from the shopping mall

31.C    33.D     35.B

32.A     34.C

16.B          20.B     24.D  

17.C          21.A      25.C

18.A          22.C

19.D         23.D

Choose the words whose main stressed syllable is placed differently from hat fo the others in each group.

1.a.online    b.comic   c.soccer     d.sticker

2.a.bowling     b.marker    c.warter      d.collect

3.a.arrange      b.theater   c.surfing        d.center

4.a.zorbing       b.safety     c.building     d.tonight

5.a.coffee         b.alley        c.idea       d.detali

Choose the words whose underlined part is pronounced differently from hat fo the others in each group.

1. a. bake    b.cake    c.safety   d. habits

2.a.ice         b.comeic   c.online   d.climbing

3.a.anything   b.brother   c. together  d.they

4.a.sport     b.surfing    c.sure     d.spend

5.a.theater  b.beach   c.teacher   d.speaker

6.a.abour   b.bought    c.found     d.mountain

7.a.gifts     b.models   c.fiends     d.cars

8.a.games      b. hobbies    c.classmates      d.gives

9.a.invited       b.sounded   c.excited       d.scared

10.a.provided       b. heiped    c. collected    d. noted

Bài 2 : Wrie sentences using the Present Continuous tense and prompts.

1. My sister/ visit / Ho Chi Minh city/ next Sunday.

2. We /have / small party /the weekend.

3. They / going / swimming / this afternoon ?

4. John / going / rock climbing / his classmates/ next Satuday.

5. My brother /use / my bike/ thia evening.

6. Jenny/ Mary / going / skating/ together tonight.

Bài 1 :Fill in the blanks with the collect form of the verbr.

1.My sister ( take )___ an examination next week.

2. Teacher Thi (have) ___ a talk abuot studying English to his students tomorrow.

3. My friend ( visit ) ___ me this weekend.

4. We (play ) ___table tennis tonight.

5. My children (go ) ___swimming on Sunday.

6. I (catch) ___the bus number 6 to the city center tomorrow.

7. My husband ( water ) ___ these plants this evening.

8. I (not go) ___ shopping with her tonight.

9. My students ( plant ) ___ some trees around our school next Sunday.

10. Mr. Thi ( make ) ___ a big cake tomorrow

B = { 3.k +1l k ∈ N ; k ≤ 3}