一、单项选择（20分）
( )1. ---Sorry, but I have to look after my brother.
---That is too ___. Maybe ___ time.
A bad, another B bad, other C good, another D good , other
( )2. ---How about ___ out ___ a walk? --- Good idea!
A go, for B going , for C to go, for D goes, to
( )3. ---And y, can you come to play baseball?
---___. I have to finish my work first.
A OK B Thanks C Sorry, I’m afraid I can’t D Not at all
( )4. Thanks a lot for ___ me ___ your party.
A invite, for B invite, to C inviting, for D inviting, to
( )5. ---What’s the matter with Joe?
--- He ___ go to the doctor. His leg is broken.
A have to B can C has to D may
