A. The light is red.B. We must keep it clean.C. Yes, I can.D. All right.E. We must look at the traffic lights. |
A.look for; find | B.finding; look for | C.looking for; find |
A.middle | B.left | C.right |
A.on | B.at | C.for |
A.safe | B.safety | C.safely |
A.safety | B.safe | C.safely |