Present Perfect or Simple Past?

1 This is my house. ~
How long have you lived here? ~
I've lived here since 1970.
2 He has lived in London for two years and then have gone to Edinburgh. (но могут быт и так.. He lived in London for two years and then went to Edinburgh.
3 Did you wear your hair long when you were at school? ~
Yes, my mother insisted on it.
4 But when I left school I cut my hair and wore it short ever since.
5 Shakespeare wrote a lot of plays.
6 My brother wrote several plays. He's just finished his second tragedy. (здесь he's=he has)
7 I flew over Loch Ness last week. ~
Did you see the Loch Ness monster?
8 I've not seen him for three years. I wonder where he is.
9 He's not smoked for two weeks. He is trying to give it up.
10 Chopin composed some of his music in Majorca.
11 When did he arrive? ~
He arrived at 2.00.
12 Did you lock the door before you've left the house?
13 I read his books when I was at school. I enjoyed them very much.
14 I can't go out because I haven't finished my work.
15 I've never drunk whisky. ~
Well, have some now.
16 I've written the letter but I can't find a stamp.
17 The clock is slow. ~
It isn't slow, it stopped.
18 Here are your shoes; I've just cleaned them.
19 I left home at 8.00 and got here at twelve.
20 I did this sort of work when I was an apprentice.
21 He's just gone out.
22 He went out ten minutes ago.
23 Have you had breakfast yet? ~
Yes, I had it at 8.00.
24 I met him last June.
25 Did you see the moon last night?

mayil mamishev - треть ответов неправильна, глагол smoken - не существует,

Подучить английский надо бы.

это дым дебил