I will try my best to stop my son from _____ the same mistake.
A. make B. made C. makes D. making
–_____ did you work out the problem in such a short time? --With Mr. Li’s help.
A. When B. Where C. How D. Which
They walked home last night because they couldn’t _____ to take a taxi.
A. leave B. buy C. afford D. allow
–Why didn’t you buy any bread? --Sorry, I _____.
A. forget B. forgot C. remember D. remembered
They all _____ Laura about building a museum here.
A. waited for B. handed in
C. agreed with D. knocked at
Stop smoking, Joe! You _____ yourself if you keep on doing it like that!
A. will kill B. have killed
C. kill D. killed
