I should not have laughed if I you were serious.
| A．thought | B．would think | C．had thought | D．have thought |
— Can I look at other dresses before I decide which one I’d like to buy?
— Of course. ___________.
| A．Have a good time | B．Enjoy yourself |
| C．Take your time | D．It doesn’t matter |
--- What’s up , Sharon?
--- I just can’t help thinking of the game we lost last week.
--- Oh, ____, Sharon. It is not like you to worry about the past.
| A．give it up | B．don’t mention it | C．Nonsense | D．come on |
Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first_________.
| A．intention | B．attempt | C．purpose | D．desire |
Many people like white as a color as it is a _____ of purity.
| A．symbol | B．sign | C．signal | D．symptom |
He lost his way in the forest, but he managed to get through it ______.
| A．completely | B．eventually | C．quickly | D．automatically |