— I am leaving for the States tomorrow, Caroline!
— ________
| A．Take your time. | B．All the best! |
| C．Well done! | D．That’s OK. |
We paid ______ cash in the hope that we can get 15% ______.
| A．with；account | B．in；charge |
| C．by；count | D．in；discount |
Some advertisements，like the environmental protection advertisement ______ to our conscience or our desire to be worthy citizens.
| A．adapt | B．attach | C．appeal | D．adjust |
He makes about $1000 every week，much ______ is spent on books.
| A．of which | B．in that | C．among which | D．of it |
We were very tired and walked with difficulty，but we got home ______.
| A．at all | B．after all |
| C．above all | D．in all |
I can't give my son the leading position.______，he is too young；secondly，I want Mr.Smith to have the job.
| A．After all | B．For example | C．In the end | D．To begin with |