–I could not start my car this morning due to the cold weather.--No wonder you were late. You ___ have used mine. I was not using all the morning.
Thank you for________ the trouble _________me with the work.
___________ a fine day, Shenzhou VI will be launched on time according to its planned time.
— What is that building?— _____ the garden equipment is stored.
Qingdao is _______ most beautiful coastal city and I think I’ll go there for _______ second time.
We are going to discuss the way of reading works ____ it is used for real life purposes, and this should give you a better understanding of it.