— The bag is too heavy to carry. What’s in it?— Oh, I_______ it_______ books.
–May I swim here? -No, you _______. It is dangerous.
-Wuhan is taking steps to control the _______ of motorbikes in the downtown areas. -That’s wonderful! We don’t have to be worried about being hit all day long.
-Joe’s sister had wanted very much to be a pop singer, but she ______ as a newspaper reporter. -What a pity!
-Mr. Li, I can’t understand everything in class. -Don’t worry, I’ll _______ the main points at the end.
-A growing number of workers choose to stay in big cities with their own hard work. -They badly need a feeling of ______ and trust here.