— Lovely weather, isn’t it?— Yes, a bit hot, ______ ．

Work gets done __________ when people do it together and the rewards are higher too.

The local government has been accused of not responding _________ to the needs of the homeless in the flood-stricken area．

When it comes to my hobbies, I like rock climbing______ . 

－Have you been to Liuyang?  －No, I'd like to, _______.