What do you think of the first lecture by Ms Li–Well, it’s quite ___ and all of us are quite ___ at it.

Ten minutes has been made full _______ of ________ the problem

I think that something has to be done to stop the air from being polluted, ______ ?

This word is wrongly spelt；a letter is _______.

235. — I’d like to _____ you 100 yuan forthe bicycle. What do you think of it.—OK. That’ that!