Complete the question
1,George left class early to day, .................................?
2,He is an excellent student, .......................................?
3,She has never gotten in touch with you,................................?
4,Today is Wednesday,....................................?
5,You live in My Xuyen,..............................?
6,You were absent yesterday,................................?
7,They don't know each other,...............................?
8,We won't have to stand in line,.................................?
9,You mailed that letter,................................?
10,You didn't forget to put a stamp on it, ................................
11,There'll be a rail strike tomorrow , ...........................?
12,There used to be a small house here,................................?
13,There's plenty of polluted water here,...........................?
14,There are a lot of magazines on the table,............................?
15,There isn't any butter in the fridge,............................?