新概念英语第二册第12课难点练习急急急

He has not yet returned .He will return in ten minutes.
改：He is not back returned .He will be back in ten minutes.
A new play is being performed at the Globe Theatre.
改：A new play is being on at the Globe Theatre.
When the concert ended,we went home.
改：When the concert was over,we went home
They will leave very early tomorrow morning.
改：They will set off very early tomorrow morning.
原句：You can't take the exam yet.You are not capable of it
改：You can't take the exam yet.You are not be up to of it
原句：He will be absent from home for tow months.
改：He will be away from home for tow months.
原句：She swam across the English Channel and created a new world record.
改：She swam across the English Channel and set up a new world record.