--Bill has made much progress in his study through his hard work.
--So _________. And he has set a good example for other students.
| A．does he | B．he does |
| C．has he | D．he has |
I used to all my pocket money clothes and snacks .
| A．spend …on | B．spend … in | C．pay …on | D．pay … in |
often do some work at weekends .
| A．Voluntary …volunteers | B．Volunteers …voluntary |
| C．Volunteers …volunteered | D．Volunteers … volunteering |
ORBIS doctors many patients, but patients do not have money to pay for the .
| A．treat …treatment | B．treatment …treat | C．treating …treated | D．treated ….treating |
It is necessary to help____________ poor.
| A．a | B．an | C．/ | D．the |
Lu Xu is known_________ a great writer and thinker.
| A．by | B．for | C．as | D．with |