Add tags question to the following statements

bài III ạ , thank iu
----- Nội dung dịch tự động từ ảnh -----
eacing
ouldn't do me a favour...........
a don't know where Sarah is,...
will you.
witch on the light for me......
with you
on't forget to lock the door, ......
thess
Nobody was watching the TV,....
Everyone will be here soon...................
Nothing has happened,
sn't
6. There's plenty of time,
7. Let's have a cup of tea,
it....
there..
wcsill you.
isn't.
.?
III. Add tags question to the following statements:
1. Everyone realized the danger, .….............?
2. Nothing went wrong.
3. Let's sing a song,
?
4. He needn't asy anything, ..............?
5. There was a notice board on the wall,
6.It never works very well, ..............?
?
7. The elevator isn't working today...........
8. Neither of them offered to help you, ..............?
9. Liz has seen you befor, ..............?
10. Helen paints the paintings.........….....?
IV. Put a question tag on the end of these sente
....?