用所给词的适当形式填空。
1.We think the charity show is a ____________ (meaning) activity and we’ll take part in it.
2. Today’s newspaper says ___________ (clear) that middle students can only be at school for no more than seven hours a day .
3. They________________ (work) in the nature reserve over the years.
4. ---What an interesting book!
---I have the same __________ (feel). I will read it again when I have time.
5. Edddie’s mother was ill after __________(wait) for him in the rain for a long time.
6. Timmy__________ (trap) under the stones and bricks, so he shouted for help.
7. ---Where were you at this time last night?
---I ________________(write) an e-mail at home.
8.     The best way to learn English is to practice  ________( speak) it.