1.isn't she 2.isn't he 3.aren't we 4.aren't I 5.don't you 6.isn't it 7.shall we 8.are they 9.will we 10.isn't he 11.don't they 12.does she 13.won't they 14.don't they 15.mustn't we

The ladder which didn't reach the ceiling wasn't very long.

1.A new computer will bought by Jane.                                

2.It will not be done by him.

3.The new film will not be showed.                                                

4.Him will not asked .                                                                          

1.listen 2.rains 3.recognise 4.don't want

19,8:0,2x44,44x2x13,2:0,25/3,3x88,88:0,5x6,6:0,125:0,2=?

85

1.took 2.arrive/weren't 3.said/bought 4.taught