People have always been about exactly how life on earth began.
| A．curious | B．excited | C．anxious | D．careful |
About six months later，the letter they were looking forward to ________at last．
| A．arrived | B．arriving | C．had arrived | D．arrive |
-Can we meet tomorrow afternoon?
—Not in the afternoon ,I’m afraid. I____________.
| A．will be working | B．am going to work | C．am about to work | D．will work |
No bread eaten by man is as good as ________ got by his own labor.
| A．one | B．that | C．it | D．those |
Miss Smith, their new teacher of ________ English, is ________ European.
| A．a; an | B．the; / | C．an: the | D．/; a |
I want to learn more about the American political system, but I don't know where to get the ________ .
| A．idea | B．information | C．article | D．news |