As a teenager, nothing is more valuable than friendship. Lily and Lucy are close friends who are able to talk openly to one another whenever _____ of them feels hurt.A. either B. both C. all
— I think sixteen-year –olds should not be allowed to drive. — ___________. They aren’t serious enough at the age.
—I heard that Tina got an “A” in the last English test? —Wow, If she _____ here, she______ very happy .
—I like dogs best of all. What about you, Amy? —Not at all. I am ____ them.
— Whose T-shirt is this ? —It might be ______ . They are both on the school football team.
—David has made great progress this term . —So he has and.