—What do you think our descendants(后代) be like in thousands of years?—Who knows exactly what happen to human beings?
--- He went to see the man who was in hospital yesterday. --- ____________.
No matter what you do, you can’t change the situation.
He is afraid to speak in _______ public. A. theB a C. an D. /
She often goes to bed with her bedroom _______.
. He is too tired ________ any longer.