—Jim, how about keeping a dog as a pet?—Good idea! But I prefer to have a cat. The dog is ______ to look after.
_________, they often play Chinese Kung Fu.
Do you have _____________ for me when I take the exam?
My father is sleeping, but the radio is too noisy. Can you ___________?
We need ___________ people to finish the job.
_________ the __________ of the class, he played a very beautiful song.