—Do you think we can get there on time?—Yes,_________ the bus does not break down.A.even if .unless C.until D.so long as
Is this the factory ________ he worked ten years ago?
Alice received an invitation from her boss,________ came as a surprise.
I have bought two ballpens,________ writes well.
Is ________ some German friends visited last week?
Is there anyone in your class ________ family is in the country?