There have been no buses _______ half an hour.

You are always thinking of yourself! You kept me waiting for two hours.– I am sorry that you _____think so.

下列各句中，没有语病的一项是

The news that the students would put off the outing until the next week was ________ yesterday.[ ]

Every evening after dinner, if not ______ in readingbooks, she can be found _____ on the sofa watching TV.