Question 19 : Maths and English are compulsory subjects in my school.

A. required               B. difficult                 C. interesting                        D. optional

Question 20 : The council had to cancel the football match because of the storm.

A. come back           B. call off                   C. set off                                D. pass down

Question 21 : The graduation is sad, because the time we studied together has come to an end.

A. succeeded            B. begun        C. finished                 D. changed

Question 22 : Everyone has their own style of studying. I prefer to study by myself so I am not disturbed.

A. location                B. method      C. culture                   D. network