--How are your recent trip to Sichuan?—I’ve never had ______ one before. 

 Can we do our work better with ______ money and ______ people?

Many rules in English are ______, and large numbers of students feel ______ them.

I know you don’t like her, but try not to make it so ______.

-- Bob, please go and buy some vegetables for me. I’m busy now.-- Can you be more ________， mum?-- Some tomatoes and a cabbage.