Помогите пожалуйста раскрыть скобки 1.   Open the brackets using the properform of the

Помогите пожалуйста раскрыть скобки
1.
Open the brackets using the proper
form of the Subjunctive Mood.

a) If my sister (to be)
________________ a musician, I should be very happy.

b) If Barbara (to get) ________________
up at half past eight, she would have been late for school.

c) I (to buy) ______________________
these shoes, if they were not too big for me.

d) If he (not to go) __________________
to London last year he wouldnt have heard that singer.