---You should have thanked her before you left. ---I meant _______. But when I was leaving I couldn’t find her anywhere.
The Smiths have gone to New York for their holiday, with an old servant ____ their house.
I was about to go to bed _____ one of my old classmates made a call to me.
Only those ____knew well could be let in.
The criminal, as well as some ______ people, was arrested by the police yesterday.
____ with the size of the whole earth, the highest mountain doesn’t seem high at all.