Yesterday, Jane walked away from the discussion. Otherwise, she __________ something she would regret later.
| A．had said | B．said | C．might say | D．might have said |
—Thank you for your coffee．
—But you________ it．
| A．didn’t drink | B．aren’t drinking |
| C．don’t drink | D．hadn’t drunk |
Lily seems to know a lot about Hong Kong, but she has never been there．
| A．typically | B．normally | C．actually | D．naturally |
We all know the truth there are air, water and sunlight there are living things．
| A．where | B．wherever | C．that | D．that wherever |
＿＿ her hair getting gray, she has decided to have it dyed．
| A．As | B．For | C．With | D．Though |
The invention of artificial hearts marked a turning point in the battle heart disease．
| A．among | B．for | C．against | D．between |