--_______are they? --They’re my grandpa and grandma. A. Who B. What
--- _______ do you do your homework?—At 7:00.A. What B. When C. How
I live on ________ island .A. a B.an C.不填
______ do you like winter? Because the snow is beautiful.A.Why B. Which C. What
I like fall because the colours _____ pretty.A. are B. is C. Be
We can see ____ flowers everywhere. A. a lot B. lots of C.lot of