Complete the sentences, putting the verbs into the correct form:
1. If you____(forgive) me, I_______(never forget) it.
2. If the movie______(to be) boring, we____(go) home.
3. If you_____(to be late) again, you____(get) fired.
4. We______(go) home, if the movie_____(to be) boring.
5. If my father_____(to return) early, we______(to watch) TV together.
6. If she_____(to know) English, she____(to try) to enter the university.