He has got himself into a dangerous situation ______ he is likely to lose control over the plan.

I would rather send my daughter to a dancing class, _______ my husband prefers her to learn piano first.

It is said that there are ten foreign students in our school. One is from America, _______ is from Australia and all ______ students are from England.

May I speak to Judy—Sorry, she ____ a speech in the hall now.

It ___ recently that self-funding foreign students arebecoming the largest overseas group in China.