illagers reported a huge snake, _______ over two metres long, was found dead in a nearby cave.

Let’s go to the fashion show this afternoon, shallwe — I _________ it. It’s very interesting.

I think students may bring iPad to school.–_________ This can cause some trouble.

It was so dark in the theatre that I could hardly________ my friend

Cardealers also have a tough time in bad economy. Therefore，they have to ________ their businessmodel to overcome the difficulties.