Lily, is this _________ ipad? –No, it’s not mine. I think it’s Lucy’s.

My father has decided to ________ smoking.—That’s good news for us.

More than 20 people ________ in traffic accidents ________ last week.

Why did Miss Yang look so worried when we saw her? —Because she wondered __________.

All of us are proud _____ the great changes of our hometown. [ ]