a boy is flying a kite.
do youhave any storybooks
yes,i havetheir,other,are,things,each,they,to,showing(连词成句）We have(a) tin-opener.(对括号里的部分提问）our a let for card us parents buy(连词成句）they are showing their things to each otherhow many tin-openers do you have? let us buyacard for our parents