They were ________ busy ________ with each other ________ the time.
There is _______report in today's newspaper. It's about_______sports meeting that will be held in Weihai.
—What happened to Billy? —He________because of his drink-driving.
—We're doing a lot to protect our environment, but it is not good enough. —So we should try______ to look after it.
How kind you are! You always do what you can_________me.
The doctor told me to eat more_________ because it's good for my health. A.orange B. vegetables C. ice cream d. fish