Read the sentences below. For sentences (1-15) choose the correct answer (A, B, Cor D).​

1 how long were you waiting from me yesterday? (wait)
2 where he was when you noticed him? (be, notice)
3 what were you doing at 7 p.m. yesterday? (do)
4 I was walking home when it was starting raning. (walk, start)
5 Dick came in , looked at everybody from 5 minutes and then went away. ( come in, look, go)
6 Was she  laughing when you saw her? (laugh see)
7 Her friends were waiting on the platform when she arrived in Saratov. (wait, arive)
8 he was having a bath when the film started. ( to have, start)

— I have been to the concert of The Broadway Boys. Oh, I really liked it! I strongly advise you going to their concert and enjoying it. I think you will like it too.   
— I don't know if I want to see them. Maybe I have to listen to them
— Maybe? How can you miss this great event? They have wonderful songs, they use computer effects that make the concert more interesting. These concerts were a success. As for me, I will see their concert once again. All my friends will go to the concerts tonight and tomorrow. I think they won't sorry.
— Do the concerts begin late?
 — No, on Saturday and Sunday they begin 9 PM and on Monday and Tuesday — at 8 PM. Don't think! Just go!
 — Well, I think I will you. When will you go to the concert ?
—  On Tuesday.