We could not play tennis…
David couldn’t walk…
Tom couldn’t go
I was very tired, but couldn’t sleep
2 Tom had returned from the cinema by five o'clock.
4 I had finished my homework by seven o'clock.
3 He thought that he had lost the money.
6 Ann told me that she had seen an interesting film.
7 When I came home , mother had already cooked dinner.
8 When father returned from work, we had already done our homework.
9 When the teacher entered the classroom, the pupils had already open their books.
10 Kate gave me the book that which she had bought the day before.
11 Nick showed the teacher the picture which he had drown.
12 The boy gave the goats the grass which he had brought from the field.
13 Mother saw Nick hadn't washed his hands.
14 The teacher understood that Lena hadn't done her homework.
15 I knew that my friend hadn't come yet.
16 When I woke up yesterday, father had already gone to work.
17 Nick though that his father hadn't come home yet.
18 Mary told us that she had cooked a good dinner.
19 Yesterday I found the book which I had lost in summer.
20 When we came to the station, the train had already left.
Только не present perfect, а past perfect.
We can see the usual day in England, maybe. Because there is a red high bus on the left side. In front of the bus there is a man on the bike. Also, we can see on the right of the street lots of shops. There are not so much people on the picture, maybe it’s morning and there are no traffic jams.
Friendly, happy, kind, lucky, healthy, smart.