----Look at that model ship．   ----I know，but it looks like a real one．It’s just _______．

I was very       to see our teacher at the party because  he was ill.

Most students think Liu Xiang is one of _______ sports stars in China.

Fishing with Dad was so           for little Sam that he almost fell asleep.

 Come closer. If you look_____, you’ll find there is something wrong with the machine.