24. My mother _____ all the cleaning for my family, but recently she has been too busy teaching to do it.
| A．will do | B．is doing | C．does | D．had done |
It was with great joy ________ he received the news that his lost daughter had been found.
| A．because | B．which | C．who | D．that |
I thought I knew the way to the small wood house in the jungle，but ________ I got lost.
| A．somewhat | B．somehow |
| C．somewhere | D．sometimes |
Nowhere else in the world ________ such a quiet，beautiful place.
| A．can there be | B．there can be |
| C．there be can | D．can be there |
Our neighbor has ________ ours.
| A．as a big house as | B．as big a house as |
| C．the same big house as | D．a house the same big as |
________on a clear day，far from the city crowds，the mountains give him a sense of peace.
| A．Walked | B．To walk |
| C．Having walked | D．When he is walking |