連詞成句:did,they,shop,what,at,the,buy?(2)go,often,you,ice-skati

題目：

連詞成句:did,they,shop,what,at,the,buy?(2)go,often,you,ice-skating,how,do?

解答：

連詞成句:did,they,shop,what,at,the,buy?(2)go,often,you,ice-skating,how,do?
What did they buy at the shop?
How often do you go ice-skating?