As a good teacher, he should use different ways to encourage all children to realize their full and achieve their goals.
—How about your travel? —You can hardly imagine what difficulty we have had ___________ the vast desert.
Hissisterlefthomein1998,and_________since then.
Thepoliceman’s_________trafficdirectionsmadeallthedriversquite ___________.
The president is talking on ____ phone with astronauts in ____ space.
The chief editor demanded that the article _________ immediately.