Раскройте скобки 1) If you (to be) busy, i (to leave)

Раскройте скобки 1) If you (to be) busy, i (to leave) you alone. 2) If I (to leave) in Moscow, I (to visit) the Tretyakov Gallery every year. 3) I wish I (to be) in the country. 4) If I (to be) you I would (make) everything myself. 5) If my friend (to be) at home, he (tell) us what to do.