—You seem to have lost your way. ______? —I’m looking for the nearest post office.
It is believed that a new kind of drug _____ by the scientists and they are hopeful that they will succeed in a few months.
The speaker raised his voice _____ make himself _____ by the listeners.
We waited and waited.________ we had been looking forward to.
The living room is clean and tidy, ________ a dining table already laid for a meal to be cooked.
Being injured in the leg made _______ impossible for him to walk his way home.