David is new here, so we know_________ about him.
A. nothing B. something C. anything
--- I feel tired and sleepy.
--- Why not stop ______ yourself?
| A．relaxing | B．to relax | C．resting | D．to work |
--- I like the program Man and Nature.
--- But I _______Sports News.
| A．prefer | B．choose | C．want | D．miss |
We dislike people ______ talk much but never do anything.
| A．whom | B．which | C．who | D．whose |
--- I called you yesterday but you weren’t at home.
--- I ______ flowers in my garden at that time.
| A．water | B．am watering | C．watered | D．was watering |
If you really want to pay me back, I hope ______ you see someone in need, you should give him a hand.
| A．whatever | B．whenever | C．however | D．whichever |