---How did you work out the difficult chemistry problem?--- I worked it out by ________.
What does your sister like,music,art ________sports?
Who wants _________ the swimming club?
Let’s go and play ________ ping-pong. I don’t want to play __________ violin. A. a; theB. the; a C. \; the D \; \
Little Tom can draw ________.His drawings are very ________.
– Can you play ____ chess? – Yes, I can.