Don’t worry about Mary. _______ , she is no longer a child any more.
The driver was at ________ loss when ________ word came that he was forbidden to drive because of speeding.
You’d better put on a heavy coat.Sometimes it________be very cold here at night.
________ the civil service has its obvious advantages,it doesn’t necessarily suit everyone.
He thought this was the first pair of shoes that had fitted him ________.
He didn’t ________ what I read because his mind was on something else.