Complete the sentences. 1 If playing a musical instrument were a compulsory subject in the school curriculum, 2 If I had two tickets to Madonna's concerts, _

А) I don't understand what they are talking about.
б) Don't phone me between 8 a.m. and 12 p.m. I'll be working.
в) We haven't had lunch yet.
г) All flights were cancelled by them because of fog.