26. The boy _______won the first prize is called Joy.
A. when B. whom C. which D. who
27. —Fran,_______ yourself heard ,you’d better speak loudly.
—OK.Mr Ling.
A. to make B. make C. making D. make
28. —They say there’s a new supermarket nearby.
—Yes,and it _______for no more than one week.
A.opens B. has been open C. is opening D.opened