--- Can I help you, sir?
---Yes, please. Do you have any books on cooking?
---There are only a few，______.
A．if any B．if have C．if ever D．if do
Charles Babbage is generally considered ______ the first computer.
A．to invent B．inventing C．to have invented D．having invented
I can’t have you _____ to your mother like this!
A．talk B．talked C．talking D．to talk
After the heavy rain, the level of the lake rose ___ 1 meter ___ 8 meters.
A．to; by B．by; to C．of; to D．to; to
-----Where are the children? Professor Zhang has come and his speech will start soon.
------I wish they always late.
A．hadn’t been B．wouldn’t be C．wouldn’t have been D．weren’t
In the dark forests _____, some large enough to hold several English towns.
A．do many lakes lay B．lie many lakes
C．lay many lakes D．many lakes lay
