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

. Either the dean or the principal ______ the meeting.

. ______ was wrong.

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

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

.  Most of his savings ______ in the Xin Hua Bank.

.  More than one worker ______ dismissed.

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

.  The gas works ______ near the city.

.  The surroundings of his house ______ clean now.