II. 单项填空 (共20小题, 共20分)
21. --- Excuse me, where can I get _____ application form?
--- Go to _____ Window 10, please.
A．an; 不填 B．an; the C．不填；不填 D．the ; the
22. ---I promise that she _____ get a nice present on her birthday.
---Will it be a great surprise to her？
A. should B. must C. would D. shall
23. It was in the small house ______ was built with stones by his father ______ he spent his childhood.
A. which; that B. that; which C. which; which D. that; where
24. It was announced that only when visitors’ identities_______ been checked, _______to get in.
A. has; they are allowed B. had; were they allowed
C. had; they were allowed D. has; are they allowed
25. _______be sent to undertake the task？
A. Who do you recommend B. Who do you recommend that should
C. Do you recommend who should D. Do you recommend whom should
