Заполните промежутки кто, который, где, чей, или это.

1 I received a letter this morning ……………… really upset me.

2 Toby, a boy ……………… I went to school with, is ill in hospital.

3 He's going to have an operation ……………… could save his life.

4 Toby, ……………… parents both died a few years ago, is the same age as me.

5 I recently went back to the town ……………… I was born.

6 The people ……………… used to live next door moved a long time ago.

7 I met a girl ……………… I used to go out with.

8 She told me a story ……………… I found hard to believe.

9 She said she'd married a man ……………… had been married ten times before. 10 Apparently, he lost all his money gambling, ……………… really annoyed her.