6. I have the honor of introducing to you Mr. Alan, who will _____ you on his recent tour abroad.
A. address
B. speak
C. talk
D. converse
7. I have two boys but _____ of them likes sweets.
A. both
B. neither
C. either
D. none
8. I like to go to the cinema when I am in the _____ for it.
A. more than to go
B. than going
C. rather than to go
D. more than going
9. I regret _____ so much time and money on stamps.
A. to waste
B. for wasting
C. having wasted
D. at wasting
10. I was greatly disappointed _____ that affair.
A. out
B. in
C. to
D. toward
