Bài 2. Cho tam giác ABC vuông cân tại A Trên tia đối của CA tia lấy điểm F trên tia đối của tia AB lấy điểm E sao cho BE=CF Vẽ hình bình hành BEFD a) Chứng minh DC vuông góc với BC b) Gọi I là giao điểm của EF và BC Chứng minh AI= 1/2 BD c) Qua I kẻ đường thẳng vuông góc với AF cắt BD tại M Cmr: MICF là hình thang cân. d) Tìm vị trí của E trên AB để A,I,D thẳng hàng
I. Choose the best answer by circling A, B, C or D:
1. -“What would you like to drink now?” - “_______________.”
A. No, thanks B. Yes, please C. I like to do nothing D. Orange juice, please
2. All of us enjoy _______ to classical music.
A. listen B. listens C. listening D. listened
3. She worked very hard, _______she passed all her exams.
A. because B. and C. so D. but
4. Hoa looks red. She was outdoors yesterday. Perhaps she has _______
A. flu B. sunburn C. spots D. stomachache
5. My family has decided to use _________ electricity by using more solar energy instead.
A. more B. less C. much D. fewer
6. I ............... playing board games interesting because I can play them with my friends.
A. find B. think C. say D. tell
7. -“ Would you like me to turn off your computer?
- “ ______________. I’ll do it myself”
A. No, thanks B. Yes, please C. Don’t do it D. Of course
8. You like playing monopoly or chess, your hobby may be _______.
A. collecting things. B. playing sports C. dancing D. board games
9. I …………….. Nha Trang when I was a child.
A. visit B. visited C. will visit D. have visited
10. He …………… to the USA so far.
A. is B. was C. will be D. has been
11. Americans eat a lot of junk food, ………….junk food causes obesity.
A. but B. and C. so D. because
12. Tim: I feel itchy and my nose is running. Doctor: ………………………..
A. Wash your hair more. B. I think you have the flu.
C. Drink more water. Eat less meat D. I think you have a stomachache.
13. Pick out the word whose main stress is placed differently from the others.
A. allergy B. headache C. temperature D. obesity
14. Choose the word that has the underlined part pronounced differently from the others.
A. cold B. curly C. ocean D. clothes
15. It is interesting _____________ tree leaves from different countries.
A. collecting B. to collect C. collect D. collects
16. My dad enjoys ________ his bike to work.
A. to ride B. ride C. rides D. riding
17. I love cooking, _________ my sister doesn’t.
A. because B. so C. but D. and
18. Laughing is good _______ your health.
A. for B. to C. with D. of
19 Choose the word that has the underlined part pronounced /3:/
A. dear B. pear C. earn D. heart
20. Choose one mistake and correct it.
I find carve eggshells boring because it takes a lot of time to complete one shell.
A B C D
II. Putthe verbs in the correct form.
1. I enjoy (fish) ............................................. because it (be) ……………….… relaxing.
2. Jane will play chess after she (finish) …………………………. school.
3. What …………………… your mother often (do) ………………………at weekends?
4. I think, in the future people (not play) ………………………… individual games.
5. We find (arrange) ……… flowers interesting because it (help) …………… us relax.
6. I (not collect) ………….……………………… dolls when I grow up.
III.Complete the passage with the words given
bought competition singing there on English |
Mary’s hobby is singing. She enjoys (1) ………………………… very much. When her brother (2) ………………………… a karaoke set last month, Mary was so glad that she sang every day after dinner. She likes to sing only (3) ………………………… songs. In fact, she has already sung all the songs found (4) ………………………… the karaoke discs. Minh is singing in the karaoke(5) ………………………… organized by the RC Center this Saturday. Her family is going (6) ………………………… to support her.