1. The new regulations will be ______ us all.
A. great beneficial to B. greatly beneficial to
C. great benefit to D. of greatly benefit to
2. Some blood types are quite common, others are regionally ______ and still others are rare everywhere.
A. contributed B. distributed C. attributed D. conveyed
3. The children helped to carry their mother’s ______ from the shop to their house.
A. purchases B. matters C. products D. goods
4. The criminal, as well as some ______ people, ______ arrested by the police yesterday.
A. relevant; was B. released; was
C. released; were D. relevant; were
5. －Don’t you know your computer has been infected with viruses?
－Really, no wonder it hasn’t ______ as well as before.
A. appeared B. operated C. managed D. controlled
6. －So what kind of salary did you have in mind?
－I just want a salary______ to support my family.
A. adequate B. challenging C. suitable D. beneficial
