помогите пожалуйста очень надо
COMPLETE THE SENTENCES, PUTTING THE VERBS INTO THE CORRECT FORM: 1. If you (to be) free, I (to come) to see you.
2. If I (to see) her, I (to be) glad.
3. If you (to be) busy, I (to leave) you alone.
4. If I (to live) in Moscow, I (to visit) the Tretyakov Gallery every year.
5. If she (to know) English, she (to try) to enter the university.
6. If mother (to buy) a cake, we (to have) a very nice tea part