27.How long do you think it will be________China becomes a rich and harmonious country?
| A．before | B．after | C．since | D．When |
_____is 1636, Harvard is one of the most famous universities in the United States.
A. Being rounded B it was founded C. Founded D. Founding
He sent me an e-mail ,_______to get further information.
A.hoped B hopingC. to hope D. hope
They are not very good, but we like_______.
| A．anyway to play basketball with them |
| B．to play basketball with them anyway |
| C．to play with them basketball anyway |
| D．with them to play basketball anyway |
.Cleanig woman in big cities usually get ______by the hour.
| A．pay | B．paying | C．paid | D．to pay |
What worried the child most was ____to visit his mother in the hospital .
| A．his not allowing | B．his not being allowed |
| C．his being not allowed | D．having not been allowed |