We’ve made it a rule that ___________ comes home first cooks supper for the whole family.
— Pity you missed the lecture on nuclear pollution. — I ______ it, but I was busy preparing for a job interview.
His stepmother is kind to him, ______ whom she has a deep love.
The naughty boy was muddy because he _______ soccer in the rain all afternoon.
Finishing their shopping at the mall, the couple discovered that their new car _______.
History is _____ simply memorizing dates, it’s about understanding the past.