根据句意及首字母提示填空。
1. —What did you do last night? —I went to the c____ with my friends. Hero was on (上映).
2. If you want to go to other countries, you need to have a p____.
3. Our English teacher is s____ with us, but we like him very much.
4. The problem is easy, but n____ of us in our class can work it out.
5. T____ it's hard work, I'll try my best to finish it.
1. cinema 2. passport 3. strict 4. none 5. Though