I think____________ necessary _____________ to take more exercise.

We didn’t see Smith at the meeting-He______about the lecture

______ the project completed, all the workers anxiously looked forward to _______what they should. [ ]

Jack has spent an hour in the shoe shop．Hasn’t he decided which pair of shoes to buy?— Maybe．Young as he is, he isabout his appearance．

It is said that the World Golf Championships (世界高尔夫球锦标赛) to be held in Shanghai willbe ______ on TV [ ]