—— Come on , please give me some ideas about the project.—— Sorry, with so much work _____ my mind, I almost break down. A filled B filling C to fill D being filled
------I thought I asked you to fix the radio. ------Oh, I’m sorry. I_______it right away.
_______different life today it is from ______was fifty years ago!
The naughty boy spoke in such a______as to make the teacher very angry.
That art centre is______used to be a factory,________millions of cars were made in.
Many of the animals in Rowling’s word are not real, and much of______happens is strange.