VII. Fill in each blank with a suitable preposition.

1.Hi, everyone. Welcome _________ my house!

2.Is there anything good _________ television tonight?

3.What do you like doing _________ your free time?

4.He takes photographs _________ a hobby.

5.Will you take _________ making pottery in the future?

6.He is interested _________ collecting toy cars. It’s his favorite hobby.

7. _________ weekends, we usually go fishing in the river.