It is fashionable to drive a car, but to drive a car is not nearly as difficult as it is imagined on condition that you ________ the specialized rules.
I was told that _________ somebody to meet me at the station but _________ anybody.
----- It was at that moment_________ her appointment with the doctor.
— Hello. Could I speak to Tom, please? — This is Tom speaking. — Oh, it’s great. But I didn’t_________ your voice just now.
I always make a _______ before going shopping so that I won’t forget what to buy.
In _______ 1940s the computer was made to work as _______ useful machine.