I regret to say your performance didn’t reach the relevant requirements, ______you cannot be accepted by the company.

Why does the river smell terrible —- Because large quantities of water______．

On the contrary, I think it is Truman, _____ you, _____ to blame.

It remains ________ whether thestudents will benefit from the monthly exams.

My Chinese teacher’s jokes ______me as much as my history teacher’s.