His writing is so confusing that it’s difficult to make out ________ it is he is trying to express.(2011·安徽)

The new plant can’t ____________ the cold weather,so the researchers are trying to deal with it.[ ]

Jack was soon told ________ he did was not necessary.

His wife is very _____ about dress and she is strongly _____wearing ______ clothes on formal occasions. [ ]

I’mtrying to break the _______ of getting up too late .