1.47中国共产党第十五次全国代表大会的主题是（）

1.12She was very interested in the work of certain charities, and made a regular （） to them.

1.11Take a coat along; it’s （） to be cold down there.

1.10（） can theory be separated from practice.

1.9I always （） what I have said.

1.8The teacher asked each of us （） what he had been doing.

1.7Riding on a bus without paying the fare（） cheating the bus company.

1.6It is no easy thing to （）some work to do.

1.5When he was questioned about the missing ring , he firmly（）that he had ever seen it.

1.4However, radio is already rapidly becoming （） to thousands of people in these areas.

1.3She could hardly （） laughing .