There are varieties of programs in the TV station to ________ many different types of interests and tastes among the public.

I’m not quite sure how to get there-I’d better __________ a map.

After the amateur singer competed in the program The Voice of China, his singing career   .      

 I_______ laughing when my son made a face.

______with the size of the whole earth, the biggest ocean does not seem big at all.