The reason ______ his coming to China is ______ he wants to study in China.
The boy was _by a dog this morning, which caused a quarrel between neighbours.
Too much drinking will do ______ to your health; you should take the doctor's advice.
I like these English songs and they _______ many times on the radio.
-Sorry, sir, your car isn't ready yet. It _______ in the garage. -That's all right.
Don't make any noise. Her mother _______ by a doctor.