1. vietnamese women today prefer modern clothes....ao dai

a.for b.in c.to d.wiht

2.we have lived in this town....1998

a.for b.since c.aog d.in

3. the boy looks very proud...his success at shool

a.on b.to c.from d.of

4. she moved to France, but we still keep in...

a.writing b.touch c.meeting d.contact

5. A....is a person whose job is to decide how to make things or decide their shape or appearance

a.sailor b.pen pal c.writer d.designer

6. Maths & E are compulsory subjects on this course

a. effective b.required c.separated d.difficult

7. the choreographer has drawn....from Janpanese dance

a. experience b.inspiration c.pattern d.material

8. the teacher let me...home early because i left ill

a.go b.going c.went d.to go

9. i.....jeans when i was a child

a.don't wear b.wasn't worn c.didn't use to wear d.hasn't worn

10. my father...for the company for thirty years now

a.works b.worked c.is working d.has worked

11.we can't go along here because the road...

a.is ben repairing b.is being repaired c.is repairing d.was repaired

12. i wish i....a car. it would make life so much easier

a.have b.would have c.had d. had had

13. a tree had fallen across the road,...they had to turn around and go back

a.because b.so c.but d.and

14. it's cold outside. don't forget...your scarft

a.take b.to take c.taking d.took

15.as soon as the light turned red, he...the car

a.stopped b.has stopped c.was stopping d.stops

1. Designers have taken....from many things in life

a.inspire b.insiration c.inspired d.inspiring

2.This blouse is very lovely, and very.....

a.fashion b.fashionable c.fashioned d.fashionably

3. Wearing casual clothes makes student.....

a. freedom b.happily c.comfortable d. all

4. Nowadays, Vietnamese women wear the Ao Dai on special....

a.chance b.opportunities c.occasions d.time

5.Wearing uniforms helps students.....equal in many ways

a.to feeling b.feels c.feel d.felt

6 Vietnamese women today often prefer to wear modern clothing...work

a.on b.at c.for d.by

7.this jacket is the kind of thing i want.can i try it....?

a.out b.on c.off d. in

8. these jeans...in the USA in 1990

a.made b.is made c.were making d.was made

9. the material....from cotton is usually strong ang hardl wears out

a.made are made c. was making d.was made

10......,the Ao dai is worn by men and women at wedding

a.in tradition b.traditionaly c.by tradition d.with tradition

11. i don't like that dress, it is out of....

a.fashion b.order c.date d.modern

12. i bought these jeans very cheaply in the....

a.bargains b.reductions c.sales d.discounts

13. the washing instructions for this shirt are given in the...

a.label b.badge c.notice d.mark

14. vietnamese women today often prefer to wear modern clothing when coming to work...it is more cconvenient

a.because b.since c.as d.all

15. since the economic...gets better, the sale of clothes increases

a.situation b.style c.designers d.signers

16. what have fashion...done to modernize the ao dai?

a.poets b.writes c.designers d.singers

17. we don't have these pants. i'm afraid they're....stock

a.out off b.out of c.out up d.in of

18. the trousers i bought are the wrong...i'd like to change the

a.sizi b.from c.color d.all

19. i didn't know you...a new pair of trousers

a.buy b.bought c.had bought d.were buying

20. we attended the fashion show of a...designer

a.leading b.leader c.lead d.led

1. She.....refused his invitation yesterday evening

a. polite b. politely c.politeness d.impolite

2. They have been pen pals for over 2 years and they......at least once every 2 weeks

a. take b.speak c.talk d.correspond

3. The children were divided.....4 groups

a.into b.out c.from d.in

4. English is a compulsory.....language in Malaysia

a.first b.second c.national d.official

5. He was very.....by the efficiency of the staff

a.interest b.moved c.impressed d.corresponded

6. We didn't......at the station in time to catch the train

a.reach b.get c.make d.arrive

7. Churches and pagodas are places of.....

a.visit b.interest c.worship d.entertainment

8. He went to see a movie.....Hamlet

a.calling b.called c.is calling d.was called

9. Lan enjoyed the peaceful atmosphere while Maryam.....

a.praying b.is praying c.was praying d.prayed

10. We.....good friends for ages

a.are b.have been c.were d. will be

11. Nga......breakfast when i arrive

a. is having b.had c.was having d.has had

12. Their friendliness makes a deep....on tourists

a.correspondence b.beauty c.impression d.recreation

13. My son is old enough to live .....

a.dependently b.dependent c.independently d.independent

14. The.....religion in Malaysia is Islam

a.biggest b.offical c.popular d.first

15. Students must pay....fee when they attend university

a.learning b.study c.cost d.tuition

16. We must learn E at school. It's a(n).....subject

a.primary b.compulsory c.national d.optional

17.I haven't seen Sally....my birthday party

a.since b.for c.during d.at

1.chia hh H gồm sắt (II) oxit và đồng (II) oxit thành 2 phần bằng nhau. Phần I cho p/ứ vừa đủ với 200ml dd H2SO4 2M. cho phần 2 vào ống sứ, đốt nóng và dẫn một dòng khí CO đi qua ống. sau p/ứ thấy trong ống còn lại 28g hh K gồm 4 chất rắn và 10.2g khí đi ra khỏi ống. cứ 1 lít khí nặng hấp 1.275 lít khí oxi đo ở cùng điều kiện

a. xác định % khối lượng mỗi chất trong hh H

b. cho toàn bộ 28g hh K ở trên vào cốc chứa lượng dd HCl. khuấy đều cho p/ứ xảy ra hoàn toàn. tính số gam chất rắn tối đa không bị hoà tan

2. cho 43.6g hh Al2O3 và một oxit sắt tác dụng vừa đủ với 500ml dd HCl. lấy B nung nóng trong khí CO dư tới p/ứ hoàn toàn thu đc m(g) chất rắn C

a. tìm CTPT và CT cấu tạo của oxit sắt

b. xác định m(g) chất rắn C