Add tag questions to the following

----- Nội dung dịch tự động từ ảnh -----
EXERCISE 1: Add tag questions to the following. TĐT+ S?’
1/ They want to come,.
2/ Elizabeth is a dentist,
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3/ They won't be here,
4/ That is your umbrella, .
5/ There aren't many people here yet,
6/ He has a bicycle,.....
7/ Peter would like to come with us to the party,
8/ Those aren't Fred's books,
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9/ You have never been to Paris,.......?
10/ Something is wrong with Jane today,
11/ Everyone can learn how to swim,
12/ Nobody cheated in the exam,
13/ Nothing went wrong while I was gone,
14/ I am invited,
15/ This bridge is not very safe,...
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