6.I ________ making models interesting, but my sister doesn't
.A.does B.think C.find D.say
7.Minh_________100 postcards so far. He intends to sell them to raise funds.
A.makes B.made C.has made D.make
8.Ben __________ three eggshells and he will continue the fourth one.
A. carves B.has carved C.carved D.will carved