(重庆卷30). The news shocked the public, to great concern about students’ safety at school.
| A．having led | B．led | C．leading | D．to lead |
---Excuse me, Dad, but I'm going to the club to meet my friends in the football team.
--- Ok. _____.
| A．Good luck | B．Congratulations |
| C．With pleasure | D．Have fun |
Paper money was in_______use in Chinawhen Marco Polo visitedthe country in________thirteenth century.
| A．the;x | B．the;the |
| C．x;the | D．x;x |
—Doyoumindmysmokinghere?
—________
| A．No,thanks. | B．No.Goodidea. |
| C．Yes,please. | D．Yes.Betternot. |
.She wears so red clothesthatIeasily________her in the crowd.
| A．pickout | B．turnout |
| C．callout | D．bringout |
Iboughtadressforonly10dollarsinasale;itwasareal_______.
| A．exchange | B．bargain |
| C．trade | D．business |