.  The gas works ______ near the city.

. Many a student ______ the importance of learning a foreign language.

.  Three hours ______ enough for us to finish the task.

. “______ twenty dollars a big sum to her?” “I suppose so.”

. ______ was wrong.

. Neither Tom nor his parents ______ at home.

. Not only I but also David and Iris ______ fond of playing basketball.

. The manager or his assistant ______ planning to go.

. Each man and woman ______ the same rights.

. Each of you ______ responsible for the accident.