16. ----- What’s _______ plan for this weekend?
----- To attend ________ lecture given by Professor White
A. the, a B. a; a C. the, the D .a; the
17. The bridge was named _______ the hero who made great contributions to the city.
A. with B. after C. on D. to
18. Bred _______ very shy, but now he likes expressing himself in public.
A. was used to being B. was used to be C. used to being D. used to be
