Complete the tag questions. ( первый это пример)
1) jane has been playing the piano for two hours, __hasn't she?
2) tom didn't come to school yesterday,
3) you are listening to me,
4) the lesson isn't over,
5) the children are going to bed, -
6) it is raining,
7) pete goes to school,
8) you come from moscow,
9) jane has never been abroad,
10) they have been in the cinema for an hour, .
11) there are three books on the table,
12) it is not easy to drive a car,
13) bob didn't like the performance, -
14) kate has got a pet,
15) the river isn't deep,
16) they have known us for years,
17) the party was boring,
18) the family had dinner at eight,
19) our teacher's lessons were interesting last year,
20) there was a bridge over the river,