用所给单词的适当形式填空。 |
1. They are ______ (go) for a drive this weekend. 2. Maria won first prize in yesterday's______ (sing) competition. 3. I helped Sally ______ (buy) a new watch. 4. There ______ (be) a pen and some pencils in my bag. 5. ______ you ______ (go) to the zoo? — No, I didn't. |