—I _____ thank you enough for what you have done for me.
—You’re welcome.
| A．may not | B．will not | C．must not | D．can not |
Although his excuse was as good as ________ other，I don't believe that was a fact.
| A．one | B．each | C．every | D．any |
—What do you think about smoking?
—Well，just as someone puts ________，smoking kills.
| A．this | B．it | C．that | D．one |
Mr Blark，________ who we all admire，is a kind but strict teacher.
| A．the one | B．it | C．one | D．as |
Mary's parents admitted that she was always contrary to a wish of ________.
| A．them | B．theirs |
| C．their | D．themselves |
—Have you got any books on English grammar？I'd like to borrow ________.
—Yes，here you are.But you must return it by Friday.
| A．it | B．one | C．some | D．any |