The style of Lady Gaga _________ a major trend (趋势；趋向) in fashion.
| A．entertains | B．focusses | C．represents | D．handles |
We_______onitforseveralhoursbutwehavenotyetreachedanyconclusion.
| A．work | B．areworking | C．havebeenworking | D．havebeenworked |
I ____ to go for a walk, but someone called and I couldn’t get away.
| A．was planning | B．planned | C．had planned | D．would plan |
Salley________Beijing for Shanghai and________there ever since. You can go and pay her a
visit on your way to Hangzhou.
| A．has left; worked | B．left; worked |
| C．has left; had worked | D．left; has worked |
A new technique ____ out, the yields (收成) increased by 20% .
| A．having working | B．having been working |
| C．has worked | D．had been worked |
---What do you think of my suggestion?
--- Sorry. What's that? I ____ about something else.
| A．thought | B．am thinking | C．was thinking | D．had thought |