--- It’s autumn in Beijing now. Most of the leaves have fallen down. --- Yes. Only a few leaves _______ on the trees.
______ you have nothing important to do, why not come with me to the cinema?
I think ______ necessary ______ to take more exercise.
What did your mother do ______ the market last Sunday?
______ number of the students in Class 1 ______ forty-four.
You _______ go far if you need help with your homework.