题目内容
5. It's only about an hour's (fly) from Qingdao to Beijing by air.
5. flight
9. such as 10. two more lessons
11. after-school activity 12. once a term
20. My teacher looks serious,but he is easy (get) along with.
4. Li Lin politely calls the elderly man " " (先生) .
5. 在街上看见老朋友我感到很惊讶。
I feel see my old friend in the street.
5. Bill likes playing chess,but he doesn't like playing piano.
（ ) 5. ―Can a plane fly the Atlantic Ocean?
—Yes,but it needs to go the clouds for hours.
A. across;through B. through;across
C. across;across D. through;through
4. —Do you sit in (排;行) ？
―No,we don't. We sit around tables.
2. There's less f of getting ill because we know how to deal with ordinary diseases.
