—___ _? —Yeah, it seemed a little confusing to me at first, but now I get it.
Mark needs to learn Chinese________his company is opening a branch in Beijing.
She says that she’ll have to close the shop ________ business improves.
I don’t believe we’ve met before,________I must say you do look familiar.
He smiled politely ________ Mary apologized for her drunken friends.
—Coach,can I continue with the training?—Sorry,you can’t________you haven’t recovered from the knee injury.