问题

I saw a number of pancakes in the plate, but now there is _______ left in it.

A:do
B:did
C:am doing
D:was doing;

正确答案是：

同类题型

She found her calculator _____ shelost it

47. She was disappointed _____ hearing thenews that Chinese football team lost the first match in “World Cup”.

I just wonder ________ that makes him so excited.

The boys ________ games after class. But they ______ football now.

________ they ________ tennis after school yesterday — No, they didn’t.