根据句意，选择单词或短语并以其适当形式填空。

be attracted to; focus on; be addicted to; clean up;be suitable for; sign up for; keep up with; in advance

【小题1】If you want to become a member of the music club, you'd better ________ it at first.
【小题2】You should arrive at the airport ________ in case of emergency.
【小题3】Nearly everyone knows ________ online games is harmful to the young.
【小题4】Although he was absent from class because of the operation, Bruce tried to ________ his studies.
【小题5】Many tourists from around the world ________ visit the Great Wall.
【小题6】We would ________ study despite the noise.
【小题7】Since you have patience, you ________ the demanding job.
【小题8】The teacher have us ________ our classroom every day.