—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
---Did you go to bed early last night?
----No. I watched a _____ movie, so I didn't go to bed until 11 o’clock.
A.3-hours B.3-hours’ C.3-hour’s D.3-hour
The mother shouted ________ loud at the baby that she made her ________.
A. too; cry B. so; cry C. too; cried D. so; cried
