-Don't be a phubber(低头族). Technology helps us a lot, we shouldn't allow itto control our lives.-We should take more activities outside to keep healthy.
---I’m sorry, Mr Wu. I _________ my homework at home. ---Don’t forget _________ it to school this afternoon, please.
I asked the doctor for some _________.
Well, if you take this medicine __________, you’ll be better soon.
---Do you mind my smoking here? ---_________, Look at the sign. It says, “No Smoking.”
A number of tourists _________ Yangzhou many times because it is such a beautiful city.