1. He is patient enough to explain everything to us.     (he is so patient that he can explain everything to us.) 2. She kept making phone calls to someone/ somebody all the afternoon/ the whole afternoon. 3. You pay no attention to the students who laugh at you.     (You don't pay any attention to the student who laughs at you.)4. We have no choice but to finish our homework. 5. While/ As I was walking past the bookshop I suddenly thought of buying a TV guide. 答案不唯一

1. He is patient enough to explain everything to us.     (he is so patient that he can explain everything to us.) 2. She kept making phone calls to someone/ somebody all the afternoon/ the whole afternoon. 3. You pay no attention to the students who laugh at you.     (You don't pay any attention to the student who laughs at you.)4. We have no choice but to finish our homework. 5. While/ As I was walking past the bookshop I suddenly thought of buying a TV guide. 答案不唯一