___ was announced,everybody must finished their work before
___ was announced,everybody must finished their work before
The clock was beginning ___ twelve and everybody held their
They must finish their work before lunch 改为否定句
the work must be finished before five o'clock,___you may go
pleace they must have finished their work by now.为什么用have fi
You must first be finished before lunch.
Everybody does their own work well.
They must have finished their homework,_______.
Must we finishe the work before five?No,you ___.You can do i
The work was finished sooner than e_____
____ he ___ go to work by ferry before the bridge was built?
everybody,finish your home work before you p