At the top of the mountain，__________ to see the blue sky，the kids made cheerful noises of all kinds．
| A．delighted | B．delighting | C．having delighted | D．delight |
I’d appreciate ____ if you would like to teach me how to use the computer.
| A．that | B．it | C．this | D．you |
Kathy______ a lot of Spanish by playing with the native boys and girls.
| A．picked up | B．took up | C．made up | D．turned up |
The information on the Internet gets around much more rapidly than ____ in the newspaper.
| A．it | B．those | C．one | D．that |
--- Excuse me, sir. Would you do me a favour?
--- Of course. What is it?
--- I ______ if you could take me to the station.
| A．would wonder | B．did wonder | C．was wondering | D．had wondered |
You can’t imagine what difficulty we had ______ home in the snowstorm.
| A．walked | B．walk | C．to walk | D．walking |