АНГЛИЙСКИЙ / 5 класс сделать задание. Не могу решить, потому что кажется что предложения составлены правильно.

1 Mary's father taught her how to ride a bicycle when she was three years old.

2 The glass slipped from her hand and broke into a dozen pieces.

3 He swam 500 metres to shore.

4 Jeremy read the rules about cricket and then he went to the match.

5 Ann laughed when she saw the expression on his face.

6 Our skiing team won a gold medal at the competition last week.

7 John fell off the ladder and hit his head.

8 I forgot to turn off the TV before going to bed yesterday.