Read the summary and fillin the gap
Summary
Brian is searching (16) ___________ videos about his hobby when his mother starts talking to him. Brian has just begun learning about origami and he finds it fascinating. His mother (17) ___________ and lists a few benefits of this hobby. Brian's mother reveals her hobbies as a kid; then she talks about her responsibilities during (18) __________ holiday season.
16. A. from B. for C. of D. to
17.A.approves B. approve C. to approve D. approving
18. A. a B. an C. the D. x