3.- CHECK THESE QUESTIONS IF THEY ARE INCORRECT
1.-What did cause the fire?
2.-Who lives next door to you?
3.-At what are they staring?
4.-Who this pen belongs to?
5.-From where are you calling?
6.-What did happen at the party?
7.-Who phoned you earlier?
8.-What did make that strange noise?
9.-Who did you go on holiday with?
10.-About what are you thinking?