He could find the way home ____ he was only three years old.
A. though B. because C. where D. if
—I called you at about four yesterday afternoon, but you didn't answer it.
—Oh, I was driving to the airport to ________ Lily at that time.
A.put up B.look up C.pick up D.give up
Size and type do not matter – you ______ do almost anything if you never give up.
A.should B.must C.need D.can
Tom's iPad is much newer than___________. And it is also more expensive.
A. I B. me C. my D. mine
Peter spoke so ________ that I could hardly hear him.
A.quietly B.loudly C.clearly D.patiently
After that terrible disaster, the officer had no choice but to ________ calm to deal with different problems.
A.require B.remind C.remain D.reduce
