Put a question tag at the end of each statement

Put a question tag at the end of each statement.
 1.He is a good student,....................................?
 2.She play the piano well,...............................?
 3.They played soccer yesterday,......................?
 4.She can speak English fluently,....................?
 5.The traffic is heavy today,.............................?
 6.You always buy your clothes in the Department Store,........................?
 7.Mr. Green used to take the children to the circus,..............................?
 8.You'll be back before noon, .................................?
 9. They are travelling in Europe now,.........................?
10.The bus stops at this corner,.................................?
11.It takes more than an hour to get there,......................?
12.He's ready now,...............................?
13.She's here last week,............................?
14.We should leave early,.............................?
15.Your sister has already done the exercise,............................?
16.We must obey the law,................................?
17.You dare to meet her,................................?
18.George left class early to day,........................?
19.He is an excellent student,.............................?
20.She has never gotten in toich with you,.......................?
21.Today is Wednesday,.............................?
22.You live in My Xuyen,................................?
23.You were absent yesterday,........................?
24.They don't know each other,..........................?
25.We won't have to stand in line,..........................?
26.You mailed that letter,..................................?
27.You didn't forget to put a stamp on it,..........................?
28.There'll be a rail strike tomorrow,.......................................?