The question is ______can be put into practice.
| A．how you have learned | B．how what you have learned |
| C．that why you have learned | D．how that you have learned |
______ that it was going to snow, the climbers decided to put off their attempt on the highest peak.
| A．Having been told | B．Having told |
| C．Told | D．Telling |
He sent me an e-mail, _______ to get further information.
| A．hoped | B．hoping | C．to hope | D．hope |
What surprised me most was to see some of the village people ______ on the benches at the end of the classroom .
| A．seated | B．seating | C．seat | D．to be seating |
—Can I look at the menu for a few more minutes before I decide?
—Of course. ______, sir.
| A．Make yourself at home | B．Take your time |
| C．It doesn’t matter | D．Enjoy yourself |
_______ person who is responsible for his work will react quickly in _______ emergency.
| A．A; / | B．A; an | C．The; / | D．A; the |