–What do you think of teaching, Bob?–I find it fun and challenging. It is a job ___ you are doing something serious but interesting.
-Why did she spend so much time searching shop after shop for a blouse?-Oh ,she was very______about her clothes.
-If you like I can do some shopping for you.-That's a very kind______.
. -What a pity! I haven't got a ticket for the football match.(杭州市)-Don't worry. It'll be broadcast______on TV.
.It's no use trying to______him to give up smoking; he won't listen.(杭州市)
.The book didn't______ children probably because the author employed too many scientific terms in it.