(2012年重庆联合诊断性考试)It is rather difficult to make friends with him,but his friendship,________,is more true than any other's.
---Excuse me, Dad, but I'm going to the club to meet my friends in the football team. --- Ok. _____.
Paper money was in_______use in Chinawhen Marco Polo visitedthe country in________thirteenth century.
—Doyoumindmysmokinghere? —________
She wears so red clothesthatIeasily________her in the crowd.
Iboughtadressforonly10dollarsinasale;itwasareal_______.