We rushed to the football court, only to see a sign _____ into the ground reading PERIODIC MAINTENANCE (定期维修).
| A．knocked | B．knocking | C．to be knocked | D．being knocked |
--- 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 |
I ______ of your trying to earn some money, but please do not neglect your studies.
| A．permit | B．promise | C．agree | D．approve |