21. Having dinner together on New Year's Eve has always been _____ big deal for my family and it gives us _____     pleasure. A£®the; /            B£®a; the      C£®a; a       D£®a; /

22. I have a lot ________ for the coming College Entrance Examination, so I can't spare any time to have a rest.

A£®completing    B£®to complete    C£®completed           D£®being completed

23. ________ to popular belief, sharks do not often attack humans.

A£®Convenient   B£®Accessible C£®Obvious            D£®Contrary