--- An ant has two stomachs --- one for itself, one for others.
--- Really? Quite interesting. I ____ anything about it.
| A．don’t know | B．have known | C．haven’t known | D．didn’t know |
Only in this way ____ make progress in your English.
| A．you | B．can you | C．you be able to | D．will you able to |
She is not fond of cooking, ____ I.
| A．so am | B．nor am | C．neither | D．nor do |
—Have you ever seen anything like that before?
—No, _____ anything like that before.
| A．I never have seen | B．never I have seen | C．never have I seen | D．I have seen |
Hardly ____ the airport when the plane took off.
| A．I had arrived at | B．had I arrived | C．had I reached | D．I had got to |
________, a man of achievements, deep thoughts, but with simple habits.
| A．Einstein was such | B．Such was Einstein | C．Einstein was so | D．So was Einstein |