Transformation :
Tomatoes are 25.000 dong .
->Tomatoes......................................................................................................................................................
Our recess lasts for thirty minutes .
->We have a ...............................................................................................................................................
Students have a Tet holiday that lasts for ten days.
->Students have a....................................................................................................................................
They have two vacations that last for two weeks
=>They have two.....................................................................................................................................
In my timetable , there isn't an English class on Friday
->I have..................................................................................................................................................