Unit 2 课下能力提升(六)
Ⅰ.单项填空
1. He hesitated for a moment before kicking the ball, otherwise he ________ a goal.
A．had scored B．scored
C．would score D．would have scored
2．I will appreciate it if you ________ a good way to promote our new products.
A．come up with B．put up with
C．catch up with D．keep up with
3．—She locks the door and places a table against it before she goes to bed every night.
—But is ________ necessary to be so cautious?
A．she B．that
C．it D．this
4．We always keep ________ spare paper, in case we run out.
