Last summer, many events in the world were covered _____on HD(高清) channels.

—Did your class win the match?—Guess what! We beat them 4-1. The teacher felt _________ with our performance.

Nowadays action movies aren’t as ________ as cartoons among teenagers.

 There are many _____ people in the world, they can’t see anything, but they never give up their dreams. 

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