--Could you help me with some math problems?--Sure. That’s _______ I’m here.
Most of the movies directed by Zhang Yimou ________historical facts.
He said that his friend ________there three days before, but she was not there_______.
---- Let’s go for a walk in the garden. ----- , but I need to do the wash-up.
The number of students of this school ____greatly in the last few years.
Although he is far abroad from his hometown, he is much _____ his family.