The shoes are neither cheap nor comfortable, I can’t understand _______women like buying them . 

–The classroom is_____ clean_____ it was yesterday.--Sorry, I forgot to clean it.

—Have you heard of the good fireman, Quan Zhanrong? —Yes, he thought of others ______ than himself.

It isn’t like a duck to water to learn a foreign language, so you must study hard.

----I like ____.They’re my favourite fruit.----You do? Ilike watermelons.