May we leave the classroom now?
No,you ________.You to leave until the bell rings.( )
needn't; aren't allowed
may not; are allowed
mustn't; aren't allowed
can't; are allowed
The little boy his seat to an old lady on the crowded bus.( )
A.lentB.offeredC.tookD.brought
You'd better make a good plan________ you take a holiday.( )
A.beforeB.duringC.untilD.after
A smile costs , but gives so much.( )
A.somethingB.anythingC.nothingD.everything
Lisa was so careless that she made many spelling ________ in her homework.( )
A.plansB.decisionsC.gradesD.mistakes
If you read a lot,your life will be full ________ pleasure.( )
A.byB.ofC.forD.with