—John has put forward _______ most challenging question for us to answer.
—Yes, it really is. I have never heard _______ harder one.
| A．the; 不填 | B．不填; the |
| C．the; the | D．a; a |
Mr Smith is in poor health. As a result, his wife _______ him to smoke and drink.
| A．forbids |
| B．allows |
| C．forgives |
| D．persuades |
The treatment will continue until the patient reaches the point _______he can walk safely.
| A．what |
| B．where |
| C．which |
| D．how |
--- How can you keep slim as a mother of two?
--- I have been _______in the gym for years.
| A．working out |
| B．carrying out |
| C．getting out |
| D．giving out |
He has spent I think a lot _______time in reading than she has.
| A．of |
| B．more |
| C．much more |
| D．of much more |
You say he works hard; so he does,and_______.
| A．so are you |
| B．so do you |
| C．so did you |
| D．you do so |