He spent a large ___ of money on his books.
A.deal | B.plenty | C.number | D.amount |
I couldn't imagine ________ difficult it was for these badly injured victims to make it to the hospital.
A.when | B.how |
C.what | D.where |
After a day's exhausting climb we arrived at ________ we had been told was Garden in the Air.
A.what | B.which |
C.that | D.where |
The mother, who is strict with her two daughters, has a clear list of ________ they are not permitted to do.
A.why | B.how |
C.what | D.which |
Rosa regretted giving her opinion about the decision directly, feeling ________ she should have expressed it differently.
A.how | B.why |
C.that | D.if |
You must notice ________ the emergency exit is when you enter the building.
A.which | B.where |
C.what | D.in which |