----What’s wrong with you, Eric?
----________ to prepare for the coming exam last night.
| A．picked up | B．wake up |
| C．put up | D．stay up |
It’s ________ for us to eat too ________ meat.
| A．healthy; many | B．unhealthy; many | C．healthy; much | D．unhealthy; much |
—Why do you prevent them______playing computer games?
---Because they have a bad______on teenagers.
| A．from,effect | B．from,affect | C．to,effect | D．to,effect |
You_____to work more ______with our organization.
| A．must,close | B．must,closely | C．ought,close | D．ought,closely |
She_______ballet before she entered film industry.
| A．has practiced | B．had practiced | C．will practiced | D．would practiced |
Sometimes I doubt whether it is worth_______so_________.
| A．to work;hard | B．to work;hardly | C．working;hard | D． working;hardly |