﹣How did your class raisemoney for the poor old man in hospital?
﹣We organized a book fair on the playground and sold some books and CDs.( )
collect
put up
spend
I still remember my first teacher __________ we haven’t seen each other for many years.
They have been friends __________ they were at primary school.
I’ll go to visit my uncle in England ________ the winter holidays start.
The mobile phone has changed people’s life a lot ________ it was invented.
Getting enough sleep is good for _______ health _______ study.