George once told me that he would visit our house,but,for various reasons,he ________so far.
Just call me whenever you are in trouble ______ I’ll come to help you immediately. A. but B so C. or D. and
---I’m making ___ progress with the help of my teachers. --- Great! I hope you can go to ____ college next year.
SARS is an illness that can result in death unless leftin time.
The child walked quietly to the bird,into the forest when he was about to catch it.
If youstop smoking, you can only expect to have a bad cough.