Reread the sentence with have to: Do your homework.
You have to do your homework.
What does this sign mean?
Recycling
What does redo mean?
Do it again
Complete the sentence: We _____ clean the classroom
don't
can't
has to
have to
Complete the sentence: John _____ throw the can on the recycling bin.
have to
can't
don't
has to
Reread the sentence with can't: Don't be late for class.
You can't be late for class.
What is the main problem with trash?
It's poisonous
It doesn't go away
Do you recycle? What do you recycle?
.
What does this sign mean?
No plastic straws allowed
Do we have to reduce trash?
Yes, we do!
The idiom "a drop in the bucket" means
A small part in a large total
The bucket is empty
The bucket is full
one drop only
Does a prefix come at the start or end of a base word?
At the start