---Can you finish the difficult task in such a short time?
---No, it is beyond my __________.
| A．complex | B．competence | C．comprehension | D．competition |
She’s too thin．She ________ gain some weight but she ________ too little．
| A．would; ate | B．will; eats | C．would; eats | D．will; ate |
He shut the window with such force ________ the glass broke．
| A．which | B．that | C．as | D．when |
—Did you know any Chinese before you arrived in Beijing?
—Never ________ it, actually．
| A．had I learned | B．have I learned |
| C．I have learned | D．I had learned |
My pen friend and I keep in touch ________ sending e-mails often．
| A．with | B．by | C．on | D．of |
—Thanks for your help, but can you do me one more favor, please?
—________, Sir．What’s it then?
| A．Just a minute | B．My pleasure |
| C．That’s right | D．At your service |