第108页

信息发布者：
projects
south-west
North-east
blood
Do they keep in touch by writing emails or talking on the phone?
He went to the modern library for a training plan.
Why not donate your pocket money to people in need?
It's meaningful to be/ work as a volunteer in the North-west China during the summer holiday.
We can do something to improve the local people's lives.
A
B
C
B
C
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