Give the correct form of words in brackets.

15. Sometimes my jokes (annoying) ______ them. 

16. The family are making (arrange) ______ for his weeding. 

17. (Lucky) ______, it rained heavily so we had to stay at home.

18. Khang is also extremely (generosity) ______. 

Rearrange the words or phrases below in the correct order.
13.straigh/Miss Hoa/hair/long/./has/black
=>
14.do not play/you/make sure/children/with matches/have/./
=>

Rearrange the words or phrases below in the correct order.
13.to leave/around the house/safe/medicine/it is not/./
=>
14.short/sister/hair/my/./curly/has
=>

Choose the best answers. 

1. I find Peter is not sociable. He's rather _____ in public. 

A. kind

B. reserved

C. communicative

D. humorous

2. She _____ to get up early yesterday morning. 

A. didn't have

B. don't have

C. haven't

D. hadn't

3. Ba spends his free time _____ old people with cooking. 

A. helped

B. helps

C. helping

D. to help

4. We should keep drugs and chemicals _____ children's reach. 

A. on

B. in

C. out of

D. within

5. Would you like _____ him a message? 

A. leave

B. leaving

C. left

D. to leave

6. There are several expensive clothes hanging in the _____. 

A. stove and oven

B. wardrobe

C. cupboard

D. bookshelf

7. A man named Peter left a _____ for you at the hotel. 

A. message

B. phone cards

C. news

D. passage

8. We boiled some vegetables in a _____. 

A. stove

B. cooker

C. saucepan

D. sink

9. What _____ Hoa _____? She is slim. 

A. do / like

B. is / look like

C. is / like

D. does / look like

10. Ba is helping his cousin Tuan _____ his homework.
A. with

B. from

C. about

D. to

11. Many people don't like to _____ experiments on animals. 

A. arrange

B. conduct

C. transmit

D. assist

12. Everyone loves him because of his good _____. 

A. person

B. member

C. public

D. character

Choose the best answers.

1. Does she hear anything? - No, she doesn't. She is _____.
A. mute

B. deaf

C. blind

D. dumb

2. The noise in the street _____ people at night. 

A. annoys

B. volunteers

C. spends

D. plays

3. The customer called _____ her furniture delivery. 

A. on

B. for

C. about

D. at

4. What _____ they _____? They are outgoing and helpful. 

A. do / look like

B. are / look like

C. are / like

D. do / like

5. Peter needs some _____ to make a fire. 

A. beads

B. lights

C. rags

D. matches

6. He likes telling jokes. He has a good sense of _____. 

A. pleasure

B. humor

C. volunteer

D. character

7. A home for children whose parents died is a(n) _____. 

A. orphanage

B. hotel

C. building

D. resort

8. Don't let the children _____ at dangerous places. 

A. are playing

B. to play

C. play

D. playing

9. He started experimenting with ways of transmitting speech _____ a long distance. 

A. above

B. on

C. in

D. over

10. She spends her free time _____ to music. 

A. listening

B. to listen

C. listens

D. listened

11. Her mother _____ this city two years ago. 

A. is leaving

B. left

C. will leave

D. leaved

12. Ba is sociable but his brother is quite _____. 

A. generous

B. outgoing

C. kind

D. reserved

cho a+b=5 và a-v=7 thì a^2-b^2 có giá trị là:
A.25
B.35
C.49
D.12