1. We haven't seen Martin since we left the college
2. Minh wish he could speak E fluently as the native speaker
3. We really enjoyed fireworks which displayed the New Year Eve last year
5. The air now is being polluted heavily by traffic fumes
6. These math problems is difficult for us to find answer
7. This house where i was born
8. I am interested in learning E and want to improve speaking skills
9. Million cards is sent for Christmas
10. This dictionary is too expensive for us to expect