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Giups mình với 
15. They __________to that village to do volunteer work several times. *
A. have gone
B. went
C. go
16. Go upstairs and I will show you my postcard ____________ *
A. collector
B. collect
C. collection
17. My brother’ s hobby is making models because he thinks it is a ________________ hobby. *
A. creative
B. create
C. creation
18. I think staying at home all day is ___________ because I don’t know what to do. *
A. bore
B. bored
C. boring
19. *
15. They __________to that village to do volunteer work several times. *
A. have gone
B. went
C. go
16. Go upstairs and I will show you my postcard ____________ *
A. collector
B. collect
C. collection
17. My brother’ s hobby is making models because he thinks it is a ________________ hobby. *
A. creative
B. create
C. creation
18. I think staying at home all day is ___________ because I don’t know what to do. *
A. bore
B. bored
C. boring
19. *

A
B
C
20. Choose the word which has a different stress pattern: *
A. sunburn
B. attention
C. triathlon
A
B
C
20. Choose the word which has a different stress pattern: *
A. sunburn
B. attention
C. triathlon