£¨   £©1.It’s necessary ______ us ______ read English every day.

A. of, to          B. for, to          C. for, for        D. to, to

£¨   £©2.   She likes _____ her joy ______ her friends.

A. share, with     B. sharing, with    C. share, for      D. sharing, for

£¨   £©3.Do you think British students spend___ time ___ their homework than Chinese students?

A. less, doing     B. less, to do      C. fewer, doing    D. fewer, to do