________ (catch) in the rain, he was wet to the skin.
Caught (Having been caught,Being caught)
暂无解析
We were busy ________ (get) things ready for the trial production when he phoned us.
I shall never forget ________ (meet) the late Premier Zhou during his inspection of our factory.
I prefer this diagram ________ that one.
Hotmetal________asitgrowscooler.
I have been studying here for four years, by next summer I ________.
