The painting ______ to someone who later donated it to the college.
| A．had sold | B．was sold | C．will sell | D．is sold |
E-shopping, when properly, can save us a lot of time and energy.
| A．being done | B．done | C．doing | D．is done |
---Where is your new home now?
---In the new developed zone. But I ______downtown for five years.
| A．have lived | B．had lived | C．lived | D．was living |
Getting off the bus, she found her hand bag ________.
| A．cut | B．was disappeared | C．losing | D．being missed |
It's necessary that measures _____ at once to help people understand global warming is
affecting our life to an increasingly high degree.
| A．must be taken | B．be taken | C．should take | D．are taken |
You' d sound a lot more polite if you make a request ______ a question.
| A．in search of | B．in the form of | C．in need of | D．in the direction of |