[ Grammar ]
I ______ the door before I realized that the keys were inside the house.
A. lock
B. locked
C. has locked
D. had locked

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Grammar › ViewWhich sentence is correct?
A. Ideal for the long-term preservation of fruits and vegetables, you can easily sterilize and pressure-seal mason jars.
B. Mason jars, ideal for the long-term preservation of fruits and vegetables, can easily be sterilized and pressure-sealed.
Vocabulary and Idioms › View
They firmly _____ the view that it was wrong to use violence in educating children
A. brought
B. held
C. made
D. drew
