用所给单词或短语的适当形式填空。 | |
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1. You should _______in the after-school study program. 2. They even _______ advertisements at a local supermarket. 3. They must_______ some ideas for solving the problems. 4. I'm going to take her to the cinema to_______ her_______. 5. We're going _______ a food bank to help hungry people all over the country. |