нужно(где это необходимо) преобразовать в превочходительную степень​

1.What is your nephew doing?-He is working in the garden
2.He found this picture when he was lokking for some old book
3.I haven't talked to him about it yet.I have not seen him since morning.
4.In this time he always trains, and realatives try not to trouble him
5.In your place I would not argue
6.He put books on the table,turned off the light and came out of the room
7.I'm sure he will sign all documents
8.If you were there, it wouldn't have happened
9.When Keyt and Antony came to the hall, there had been gathered twenty people
10.Don't call me tomorrow.I'll be training
11.Harry has tried to fix this fence for some hours already
12.Itan had already fixed his car for 3 hours,when Mary called him to have a dinner
13.Don't wake him up.He hasn't slept for two days.
14.If you don't train more, it'll difficult for you to take exams
15.Peter was looking through magazines while Ann watched TV
16.He has so look,as he hurries to somewhere
17.It's a pity that I didn't take part in that expedition.It's said it was interesting
18.You would feel better,if you don't go to bed so late
19.If you had done all doctor's recomendations, you would have become healthy and worked with us
20.You are sunbathed so much as you would spend all summer in the south