Mr Black has two sons, one of ________working as a doctor.
| A．them | B．who | C．whom | D．whose |
It is considered a good way for students to ________study with pleasure.
| A．combine | B．join | C．add | D．link |
It is known to all that a proper amount of exercise ________ to good health.
| A．benefits | B．contributes | C．values | D．improves |
I have read the material several times but it doesn't make any ____ to me.
| A．meaning | B．importance | C．sense | D．significance |
After staying in hospital for long, the patient was advised to go to the seaside to___ his health.
| A．take up | B．pick up | C．carry up | D．make up |
Australian English differs ___ British English ___ that some of the vocabulary has
special meanings.
| A．from; in | B．with; in | C．from; except | D．with; except |