Whenever he was asked why he was late for class，he  would answer carelessly，______ the same thing.

He is the most suitable person _______the task.

_________, the experiment is sure to succeed.

We advised him __________________

Every minute is made full _________ of ________ our lessons well.

_______ from father to son, the music has not changed for centuries.

Some students came to Xiushui No.1 Middle School this year, and left their parents, _____ to return home until he achieves his goal.

He became inspired when he thought about helping ordinary people _________to cholera.

______ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunrise.

______ in a white uniform, he looks more like a cook than a doctor.