( )1. He is university student and he comes from island in England.
A.an;an B.an;a C.a;an D.a;a
( )2. You won’t pass your exams you work harder.
A.when B.if C.unless D.after
( )3. ---Excuse me, which is the way to the Science Museum?
---Walk along Dongshan Road, it’s next to a hospital.___________.
A. You won’t pass it B. You can’t miss it
C. You don’t lose it D. You mustn’t see it