помогите 3 задания, дам 40 пиров, пж 44 мин

1
1 d
2 a
3 b
4 e
5 c
6 j
7 h
8 f
9 g
10 i

2
Ann has been reading the text since 10 o'clock.
Nick has been building nesting boxes for week.
They have been cleaning out the yard for three hours.
Granny has been planting flowers since the morning.
How long have you been teaching the cycle of life?

3
She is a smart person, ,isn't she?
They wrote a test yesterday, didn't they?
He won't collect rubbish, will he?
Kate can't play the violin, can she?
Bill has come, hasn't he?