I think it a little __________ to finish so much work within 30 minutes.
After five hours’ drive ,they reached _____they thought was the place their parents had lived many years ago .
---I can’t find Mr. Smith .Where did you meet him this morning ?---It was in the hotel ______he stayed .
Was it from the internet_____you learned the news _____a big fire broke out in the firework factory ?
The tourists didn’t stop to rest at each station because it ______them down.
----Haven’t seen you for ages.Do you still work in Zhengzhou?---__. It’s two years since I worked there .