What _______ if you don’t finish your workon time–Mrs Brown will be very angry.

How many students are there in your classroom now— There aren’t ______.

Michelle Obama wears clothes that anyone can buy in a mall and ________ she may have a larger effect on consumers than ordinary models

Since you have practiced so much in driving，there _____be any difficulty in passing the road rest.

________ experts’ opinions，they gave up the experiment immediately.[ ]