Ex1:
1. We all find painting interesting because it's a creative activity.
--> We all think -------------painting is interesting because it's a creative activity--------------------------------
2. His hobby is collecting toy cars.
-> He collects -------toy cars because that's his hobby----------------------
3. It isn't necessary to finish the work today.
-> You don't -------need to finish the work today---------------------------------
4. When did you start your hobby?
-> How long --------have you started your hobby?---------------------
5. Why don't we go swimming this afternoon?
-> What about ------------going swimming this afternoon------------------------
Ex2:
1B
2A
3C
4C
5C
ơn!
