①He is good ________ swimming.

　�、赥om gets ________ at seven every morning.

　　③What’s wrong ________ you?

　�、躎here is something wrong ________ my back.

　�、軭e often helps me ________ my English.

　�、轎t’s time ________ breakfast.

　�、逤an you sing a song ________ English?

　�、郒e looks ________ his father.

　　⑨Please listen ________ me carefully.

　�、釯t’s too cold. Don’t take ________ your coat.

　　 I go to school ________ foot every day.

　　He sits ________ Tom and Mary.

　　I work ________ Monday ________ Friday.

　　He is ill, so he is staying ________ bed.

　　Don’t be late ________ this meeting.

　　2．介詞填空

　　①Tony is ________ Canada.

　�、赪hat is the name ________ the factory?

　　③Betty is English. What ________ you？

　�、躓ho’s the woman ________ the black dress？

　�、軼here do you come ________?

　�、轘he looks ________ her father.

　�、逥o the students stay ________ home ________ Saturday？

　�、郙y mother cut the cake ________ a knife .

　　⑨We’ll play football ________ class.

　�、釭o ________ this road, turn left ________ the first crossing.