用方框中所给短语填空 。
hand out,  put off,  call up,  come up with,  put up
They need to _______a plan to tell people about the danger of the disease.  
We could ________10 students and cooperate with them.
We _______ our tents and made a fire to keep out of the wild animals.
What a heavy rain it is! We have to ________ our picnic.
Let’s make some cards for the club, and then I’ll _______ them _______ after school.