ou think I really _____ the bad handwriting in your composition at yesterday’ s meeting—Sure, Why _____ you always pick holes in everything I write

Ladies and gentlemen, please fasten your seat beltsThe plane ______.

下面哪一个划线部分的元音字母u的读音与其他不同的是：

To keep safe ____ an earthquake, you should remain at a spot in your room where nothing may fall on you[ ]

. –Are you cleaning my room —I can’t help ______.I can’t bear seeing people’s room ina mess!