It is well-known that the panda lives _____there isplenty of bamboo

ys, many parents are trying to either prevent their children from failure, or protect them from the knowledge ______ they have failed.

I’m sure you’ d rather she went to school by bus, _____? [ ]

The professor’s research finally proved to be ______, though he had spent a lot of money on it.

The Japanese sufferingfrom the worst natural disasters .