6. A) every B) all C) both D) many
7. A) admitted B) was admitted C) could admit D) has admitted
8. A) patients B) patience C) patient D) patiences
9. A) an B) the C) a D) /
10. A) than B) as C) in D) for
11. A) cheap B) cheaper C) cheapest D) the cheapest
12. A) anyone B) anyone's C) anyone else D) anyone else's
13. A) may B) might C) can D) could
14. A) draw B) drew C) to dray D) drawn
15. A) going B) going out C) going on D) going off
Key： ADBCDABADABDDCC