The head teacher with his students ______ Zhang Gong Shan Park if it _____ tomorrow.

In the south of the city ______ two railway lines.

---Excuse me, I want to buy some stamps. Where can I find a post office?

---I know _____ not far from here. You can easily find _____.

---I’m sorry. That wasn’t of much help.

---_____. And it was most helpful.

This year has _______ World Year of Physics ______ Albert Einstein, the father of modern physics.

Seven______ people went to see the car show the day before yesterday.

 ---Excuse me, when can we play basketball on the playground?

--- Not until it ______next week.

--- I heard they went skating in the mountains last winter.

--- It ______ true because there was little snow there.

Encourage your children to try new things but try not to ______them too hard.

---Where have you been recently?

--- I _______ in Hangzhou on business for a week last month.