____ is your father –He is fine. Thank you.

The naughty boy spends most of his time playing computer games ______ his lessons.

(2013·宁夏银川一中高三第四次考试)It was terrible. The car ________ break down just as we were going on our holiday.

With the debt problem worsening, it is going to be a ______ test for EU to help Greece out of trouble.

You blouse is very nice. –____________________.