Be _______ – you can’t expect me to finish all this work in so little time. [ ]

Your story is perfect ; I’ve never heard ___before.

is known to all is that the DiaoyuIslands have belonged to China since ancient times

I need to my colleagues on the proposals.Some days later,I will tell you the result. [ ]

The pen writes well though it doesn’t cost much.—Let me have a try. So _____.