His sacrifices for the country were never officially , which made all of us feel discouraged.
| A．acknowledged | B．appealed | C．recommended | D．evaluated |
—Dear, you water the garden and I do the cooking．
| A．Why me? | B．Forget it． | C．No way． | D．Ok, that's settled． |
—How does the Internet ____us?
—By sharing information free of charge．
| A．educate | B．improve | C．limit | D．benefit |
The director asked me to finish this task by Sunday．How can I ____to?
| A．attempt | B．manage | C．decide | D．happen |
The letter Mary had looked forward to ____her last night and she was very excited．
| A．reached | B．reaching ' | C．had reached | D．has reached |
The news shocked the whole nation ____a strong earthquake hit Yushu on Apr．14, 2010．
| A．what | B．when | C．that | D．which |