We are sure one day the air in Beijing will be much ______ than today.

— What do you think of the report Mr. Green gave us last week? — I think it’s _______, but someone thinks it’s much too _______.

Tom didn’t get ready for his speech, so he was very ______ when he stood in front of class.

 I ________ ride a bike to school. But this morning I took a taxi because I got up late.

I think the new film is ________. Because many people don’t like it.