(2013·安徽蚌埠一次质检)________ you are supposed to do ________ you don’t like a thing is change it. Don’t complain.

do you think of the newEnglish teacher —___she is an elegant lady, shecan be extremely difficult to work with

such a helpful colleague that he is willing todo,,any favour we might askhim.

I will look into the matter as soon as possible.Just be patient ______ it

You seem to be familiar with this city．一I_____ here for three years．It’s great to be back