Tag questions to the following
1 Sit down......
2 This picture is yours........
3 Hoa never comes to schools late.........
4 you took some photos on the beach........
5 he hardly ever makes a mistake.........
6 they want to come..........
7 They wont be here
8 Elizabeth is a dentist..........
9 That is your umbrella
10 there arent many people here yet............
11 he has a bicycle............
12 peter would like to come with us to the party
13 those arent Fred's books......
14 you have never been to Paris..........
15 Something is wrong with Jane today.............
16 Everyone can learn how to swim...........
17 nobody cheated in the exam...........
18 nothing went wrong while I was gone...........
19 I am invited..........
20 this bridge is not very safe...........