你想让好友看看你的大剪刀，你会说：
A．Look! This is my big scissors.
B．Look at! This is my big scissors.
Look! There _____ a boat on the lake.
A. isB. areC. be
A:----Can you run fast? B:----＿＿＿＿.
A. No, she can. B.No, I can’t. C. Yes, I do.
A: ----Was it Sam’s schoolbag? B:----
A.Yes, it is.B.No, it was. C. Yes,it was.
_______oranges do you want?
A. How manyB. How muchC. How
I___my ice cream yesterday.
A. drop B.droppedC. droped