I’m not sure which restaurant ___.
| A.to eat | B.eating at | C.to eat at | D.for eating | 
30. _____I explained on the phone, your request will be considered at the next meeting.
| A.When | B.After | C.As | D.Since | 
29. Jim passed the driving test, ____ surprised everybody in the office.
| A.which | B.that | C.this | D.It | 
28. Last month, part of Southeast Asia was struck by floods, from ____ effects the people are still suffering.
| A.that | B.whose | C.those | D.What | 
27. ---Why does she always ask you for help?
  ---There is no one else ____, is there?
| A.who to turn to | B.she can turn to | 
| C.for whom to turn | D.for her to turn | 
26.He was educated at a local grammar school, ____ he went on to Cambridge.
| A.from which | B.after that | C.after which | D.from this |