1. 那時他正在努力算這道數學題。
He was trying hard to this math problem at that time.
2. 史密斯先生說話很慢以便學生們能夠聽清楚。
Mr. Smith speaks slowly the students can hear him clearly.
3. 今天天氣很好，為什么不去散步？
It's fine today._ ____go out for a walk?
4. 你最好不要過分依賴父母，要學會照顧自己。
You'd better not too much your parents, and learn to look after yourself.
5. 對不起，剛才我錯拿了你的傘。
Sorry, I took your umbrella just now.
6. 昨天你發生了什么事？
What you yesterday?
7. 乘電梯到二樓，向右拐。
the elevator the second floor and turn right.
