--Would you like some tea, please?--Yes, and I prefer tea _______ some sugar.
--It's too cold. Would you mind closing the window?-- ______ . But please don't do it now.
—Would you please show me an iPhone5, please?—Sorry, sir. There’s ______ left at the shop.
Sometimes I feel stressed, but I don’t know ______for help.
Some teenagers would rather _____ than _______ in their spare time.
It is very kind _____ you to help me with my work because it is very difficult _____me to do it by myself.