— Can I help you ? — I’m looking for some _____________.

 They didn't provide __________ for Mr. Brown, so he had to find a hotel to live in.

– How is the _______________ in Hangzhou?– Awful. There are always long lines of cars on roads. 

Mr White, the principal, has made a great _________ to the growth of the school.

--- What kind of dumplings would you like?---I don’t like meat, so I’d like some ______ dumplings.