The child should be punished. You shouldn’t let him ______ telling lies.
Giving up my job to go back to full-time education was a big __________, but now I know it was the best decision I ever made.
I can __________the house being untidy, but I hate it if it’s not clean.
When asked why he prefers bikes to buses, the professor said, “Riding a bicycle takes __________ half an hour, but it’s more convenient and environmentally friendly. ”
I like __________in the early morning when the air is fresh and I can take a walk around the garden.
Beijing was attacked by such a terrible sandstorm __________few citizens has ever experienced before.