—____________you swim? —Yes,but I’m not a good swimmer.
-Mr Wu, must we bring some water to the park?---No, you_____. Drinking water is offered there.
-- I’m going to the Science Museum tomorrow. -- -________
--Thank you for recommending me as the new chairperson.---________.
--- I hope you don’t mind my pointing out your mistake.---___________.
--Are Mr and Mrs Wang living alone in the house?---Yes, they have three sons, but______of the sons live with them.