I think（)is impolite to call people by their first names.A. itB. asC. that

I think she ______ fight now.A．readingB．is readC．is readingD．to read

Usually he managed to find plenty of work to ______ him over hard times. I think it is a g

听力原文：At what time is our fundamental research going to start？（A) I think the research

Which of the following sentences can NOT be used as a response to "I think this food is de

Man: I think its going to snow. Woman: Going to snow？ The ground is already covered! Quest

Caller: Hello! I want to make a person-to-person call to Toronto Canada. The number is 93