Would you mind my opening the window—___________ It’s much too hot here.

There are so many problems. I’m so afraid. — You should try to ______your shyness first. You’renot a child any more.

I am_______tired. Let’s stop to have a rest.

I’mcalling to enquire about the position __________in yesterday’s China Daily

Mr. Zhang ________ as an engineer since he came to the computer company in 2008.