add the necessary question tags :

1. he is early in the morning , ..... ?
2. we must go now , ................. ?
3. it could be done , ........ ?
4. you won't be late , .............?
5. they ought not be there , ...... ?
6. i am not so fast as you , ............ ?
7. he has a lot of books , ... ?
8. you eat very quicklg , ......... ?
9. she has bought a new dress, ..... ?
10 . we go not home cery early , .... ?
11. you have a toothache , ........ ?
12 . that voy ran very fast , .... ?
13. i am very stupid , ....?
14. i may come with you , .... ?
15. i am not stupid , ..... ?
16. let me read it for you , ........ ?
17 . you'll have some more tea , ... ?
18. you'd better wait for your friend ...?
19 . you have your lunch at one , ...?
20. he might be here , ...... ?
21 . let me have a look , ....... ?
22. i'm afraid i'm a little late, ..... ?
23. i shan't be in your way , ..... ?
24. you need to come earlier , .... ?
25. he used to smoke a lot , ....... ?
26. you needn't have come so early , ...... ?
27 . you have to leave soon ,....?
28. he made you do it again, .... ?
29 . stop that noise , ......?
30. you'd rather go, .....?
31 . come and see me tomorrow , ...?
32. it never works well , .... ?
33. the area was scarcely evacuated , ........ ?
34. there was no money left, ......?
35 . nobody complained , .... ?
36. sandra hardly ever cooks, .... ?
37. she'd save some money if she went by train , .......?
38. let's take the dog for a walk , .... ?
39 . don't sit in the draught ,.... ?
40. the woman can swim really well , ....... ? ​