We ____ to paint the whole house but finished only the front part that day.
A. set about B. set up
C. set out D. set up
---Are you a teacher?
---No, but I ________.
A. used to B. was used to
C. used to be D. used to do
Had he her promise, she would have made it to Yale University.
A. looked up to B. lived up to
C. kept up with D. come up with
---Jack, this is the third time that you have been late this week.
---Sorry, sir, but I was ______ for 15 minutes on the way here in the traffic jam.
A. held up B. put up
C. taken up D. given up
It is reported that the police will soon _____ the case of the two missing children.
A. look upon B. look after
C. look into D. look out
---Mom，guess what?I’ve won the 1st prize!
---This _____ a celebration! Let’s go to prepare a party.
A. helps out B. works out
C. calls for D. pays off
