David said that it was because of his strong interest in literature___hechose the course.
A. that B. what
C. why D. how
Just in front of our house____with a history of l,000 years.
A. does a tall tree stand B. stands a tall tree
C. a tall tree is standing D. atall tree stands
At the foot of the mountain____.
A. a village lie B. lies a village
C. does a village lie D. lying a village
Only then_______ how much damage had been caused.
A. she realized B. she had realized
C. had she realized D. did she realize
So difficult____it to work out the problem that I decided to ask Tom for advice.
A. I did find B. didI find
C. I have found D. have I found
If Joe's wife won't go to the party,____.
A. he will either B. neither will he
C. he neither will D. either he will
