Our neighbors gave _____ a baby bird yesterday that hurt ______ when it fell from its nest.()
If you happen to see the process of cooking in a restaurant, you might see the cook using rubbish oil, which is a common _____ in China nowadays.
He does help others, but he always expects returns ____. As a result, nobody will accept anything from him.
How can you expect others to believe you when you ___ constantly ___ lies!
My brother is always on medicine, so he has ___ table tennis to keep fit.
No wonder he looks tired! He’s been studying for the exams all week, ____ he’s been working in a bar at night.