The teacher couldn’t make himself ____ attention to because students were addicted to the short message.
What a pity! Considering his ability and experience, hebetter. need have done B.must have done C.can have done D.might have done
Shehave left school, for her bike is still here.
John promised his doctor henot smoke, and he has never smoked ever since.
Lizawell not want to go on the trip—she hates traveling.
—I don’t care what people think. —Well, you _______