The part he ______ in the film was popular with the audience.

In the US, students can do almost anything they want in class, ____ they don’t make too much noise or disturb others who want to learn from the teacher.

Reaching this agreement so quickly was a great____ for the meeting.

Though having lived abroad for years, many Chinese still _____ the traditional customs.

When such an organised group became too large for its members to travel together comfortably, it would ______.

By the time Jack returned home from England, his son _____from college.

Those successful deaf dancers think that dancing is an activity _____ sight matters more than hearing.

______ many times，he finally understood it．

I was still sleeping when the fire _______, and then it spread quickly.

People have always been_______ about exactly how life on earth began.