How many ______ medicine are used for the children of six years old?
Jim , __________in the classroom. It's not polite.
Millie can’t ride a bike, so she _______ goes to school by bike.
The price of books is too_______, I can’t buy them.
Everyone is ________ in that ________ story .
The bag of colorful lights _____ the Christmas tree ______ very pretty.