—What do you think about _________ dress in the shop window?
—Oh, it’s beautiful. Linda will be pleased if she can have it as _________ birthday present.

“Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”

    A. might fall out               B. could fall out

    C. should have fallen out    D. must have fallen out

I am doing a job ________ I have to do the same thing day after day. Oh, it’s just terrible.

A. where                              B. which                                C. what                                  D. as

 —Oh, it’s you! I _____ you.

—I’ve just had my hair cut, and I'm wearing new glasses.

A. didn’t recognize 　  B. hadn’t recognized   

C. haven’t recognized　   D. don’t recognize

—Oh, it’s you, I _____ recognize you!
—I’ve just had my hair cut. And I _____ my glasses.