1. Mr Smith ___ a super surfer, but now he is too old.
A. has given up B. is good at C.used to D.is good for
2. David was surprised at the bird's change, and he was just to ask what had made him such a surprising change when the parrot ___ saying, "May I ask what the chicken in the fridge did?"
A. went through B. went on C. went over D. went after
3.-Must I be at home before eight o'clock?
-___.
A. Yes, you shuold B. Yes, you may
C. No, you mustn't D. No, you don't