The baby _______speak before, but she _______ now.A. could; can B. can ; couldn’t C. couldn’t ; can
Are you ____ 12? A.Number B.number C.namber
Stand ____. A.up B.down C.off
Here you are! --____. A.Thank a lot B.Thanks youC.Thank you
Try your ____. A.bestB.good C.well
See you ____. A.lateB.laterC.lator