Circle the correct verb in each sentences. Then underline the time conjunctions

1. I'm not leaving this shop until I will buy/ have bought something

2. Sashiko had a functional purpose before it has become/ became a decorative art form

3. The textiles are spun into cloth after they have been/ were dyed

4. Woollen fabrics sometimes shrink when you wash/ washed them

5. It's important to check the quality of a garment before you will buy/ buy it

6. Until I went to India, I have had/ had no idea how colourful the traditional clothes were

7. When I go/ have been to the fashion museum, I'll go shopping

8. I promise we go/ will go out after the show has finished

Fill in: What, What a (n), How

1. ...... noisy children they are !

2. ...... amazing sight the Pyramids are !

3. ...... great idea !

4. ...... strange his story was !

5. ...... interesting life he's led !

6. ...... beautiful garden !

7. ...... thoughtful of you !

8. ...... stupid questions he asks !

9. ...... nice of you to come !

10. ...... awful sweater !

11. ...... expensive meal !

12. ...... tired you look today !

13. ...... delicious food !

14. ...... kind he is to everyone !

15. ...... terrible news !

16. ...... boring book this is !

17. ...... exciting it all sounds !

18. ...... brave man !

19. ...... enormous house you live in !

20. ...... careless of you !

21. ...... interesting story !

Ex1: Fill in: so, such or such a (n)

1. I had ......... awful headache that I spent the day in bed

2. It's ......... lovely day ! We should go for a picnic

3. You are .......... rude to all my friends that none of them want to see you

4. The book was .......... exciting that he couldn't put in down

5. She has .......... pretty eyes that everyone admires them

6. It was .......... big party that I couldn't speak to half the people there

7. You talk ........ fast that I can't understand you

8. He eats .......... lot of food, I'm not surprised he's fat

9. You shouldn't spend ......... much. You'll end up without any money one day.

Ex2: Circle the correct verb form in each of these sentences

1. The customer was aware of the price before she buy/ bought the dress

2. After graduate/ we graduate, we need to compete for a good job

3. We must set goals and not stop until achieved/ we achieve them

4. When children will grow up/ grow up, they face many problems

5. Some parents don't want their children to work before they reach/ will reach adulthood

Rephrase the following sentences using the beginnings given

1. Even though he's a millionaire, he hates spending money

In spite of being a millionaire, he hates spending money.

2. She attended the meeting in spite of her illness

Although ............

3. They managed to arrive on time, despite the heavy snowstorm

Even though ............

4. She's managing director although she's only 25

Despite the fact ............

5. Although he has been told to stop, he still smokes

In spite of .............

6. In spite of losing thirty kilos, she's still overweight

Although ..............

Join each pair of sentences using the conjunction in brackets and starting with the words given. You may need to re-organize the sentence and add, change or remove some words

1. Staff must leave the building first. Then they can smoke (until)

Staff cannot ................

2. You wear casual clothes to work. Then it is hard to wear a suit (after)

After you .................

3. The sales start. Then some people go shopping (until)

Some people ..................

4. Employees put on a uniform. They all look the same (when)

Employees all .....................

5. Customers spent less money on clothes. Designer brands were introduced (before)

Before designer brands ..................

6. I spend all my money. I go home (when)

When I ...................

Cho (O; R) và một điểm A sao cho OA = 2R. Vẽ các tiếp tuyến AB, AC (B, C là các tiếp điểm). Đường thẳng OA cắt BC tại H, cắt cung nhỏ và cung lớn BC lần lượt tại M và N

a, CMR: OA vuông góc với BC và r² = OA . HM

b, Vẽ cát tuyến bất kì ADE. Gọi K là trung điểm của DE. Chứng tỏ năm điểm A, B, O, K, C cùng thuộc một đường tròn.