一、根据汉语意思写单词。
1. We don't sit in ______（一排）in our school. We sit around tables.
2. Can you help me? I can't ______（伸手）the top of the bookcase.
3. The ______（高度）of this building is about 230 metres.
4. You should use the present ______（完成时的）tense to write this article.
5. I'm not sure if Emma will come to our party because she hasn't ______（接受）our invitation yet.

rows
; reach
; height
; perfect
; accepted

二、用方框中所给单词或词组的适当形式填空。每词（组）限用一次。
change be good at in surprise recognise I
6. After hearing the news, they looked at each other ______.
7. Sam ______ a lot already. For example, he works harder than before.
8. —Who taught you to swim?
—Nobody. I learned it by ______.
9. Jerry is a writer of children's books. He ______ writing interesting stories for kids.
10. —I phoned you yesterday morning. A girl answered, but I didn't ______ the voice.
—Oh! It must be my younger sister.

in surprise
; has changed
; myself
; is good at
; recognise

三、用括号中所给单词的适当形式填空。
11. ______ Tommy ______ (finish) his English homework yet?
12. I ______ (join) the reading club last month and I ______ (read) five books already.
13. Anna is studying in England. She ______ (visit) many places of interest there already.
14. They ______ already ______ (make) some delicious food for Alice.
15. —Suzhou ______ (change) a lot already.
—Yes, it is becoming more and more beautiful.

Has
; finished
; joined
; have read
; has visited
; have
; made
; has changed