用所给单词的适当形式填空。 1. I can't find the museum. What _____ I _____ (do)? 2. I'm sorry I didn't finsh _____ (write) my composition. 3. What time _____ Li Lei _____ (get) up this morning? 4. Could you please _____ (pass) me those dumplings? 5. Mr White isn't used to _____ (drink) tea. 6. _____ we_____ (need) to buy some more chicken,mum? 7. Don't let the students _____ (suffer) from lots of homework. 8. We have to _____ (get) there earlier than eight o'clock. 9. We'd like you _____ (play) volleyball with us. 10. I'm very upset and don't know what_____ (do).