The police still haven’t found the lost child, but they’re doing all they .
A. can B. may C. must D. should
They are broadening the bridge to the flow of traffic.
A. put off B. speed up C. turn on D. work out
There are a small number of people involved possibly twenty.
A. as few as B. as little as C. as many as D. she has noticed
Only after Ann read her essay the second time the spelling mistake.
A. did she notice B. she notice C. does she notice D. she has noticed
—Are you still mad at her? —Not really ， but I can’t that her remarks hurt me.
A. deny B. refuse C. reject D. decline
John had planned to make a compromise， but he changed his mind at the last minute.
A. anyhow B. otherwise C. therefore D. somehow
