21、 This pretty nurse told the lovely girl it was bad manners to throw the rubbish everywhere and she should put them into the dustbin.
The little sheep _ now. 3. She always _ in the evening. 4. Sometimes I _ on the playground. 5. Talk quietly!
17.【2019•北京】If you want to visit the Palace Museum, I _________ tickets for you tomorrow. A. will book B. booked C. have booked D. was booki