Some weak bridge may not ___ in an earthquake.A,stay up B. fall down C. fell down D. fell off
Who would you like to have __________the letter?
--------You seem to show interest in cooking.-------------_________? On the contrary, I’m tired of it.
He convinced me __________the difficulty of the work.
East of the lake__________, one of which is twice the size of the other.
The room, although_________ to be kept locked, was often left open.