-Linyi has changed a lot in the past few years.-Yes. You can see a lot of buildings, trees on ________ sides of the streets.
If you work hard, you will have a ________to enter a good university.
—Would you mind helping me look after my baby for a while?— ____________
—What else should we pay attention to ________ building the bridge?—The change of the weather, I think.
I think the talk is wonderful, it’s worth ________.
—Where are you going to stay when you get to Shanghai? —I may live _________ in a hotel _________ in a friend’s house.