43.She will stay at home until her mother comes back.

　 She ______ leave home _____her mother ______.

42.Soon the children finished eating all the food on the table.

　 Soon the children ____ _____ all the food on the table.

41.The boy wasn’t naughty any longer.

　 The boy was ________ ________ naughty.

40.The child is fine.

　 There _______ ______ wrong with the child.

Unit 19

38.He didn’t go to school, but went to the park instead.

　 He went to the park instead _______ _______to school.

39The little boy does sport after supper every day.

　 The little boy ________ _____ after supper every day.

37.People were enjoying themselves at that time.

　 People were _____ a ______ ______ at that time.

Unit 18

36.He looked round but he saw nothing.

　 He looked round but he __________ see _________.

35.At that time trains didn’t run very fast.

　 At that time trains _________ very _________.

34.We are alone on the island.

　 We are all _______ _______ on the island.

33.Get up early and you’ll be in time.

　 ______ you don’t get up early, you’ll be _______.