Did you see him _____ out of the classroom？A、has walkedB、to walkC、walkedD、walk

Tom was very lucky______with his life: he almost did not get out of the room.A．escapingB．t

Nobody went to visit him when he was accused of killing, ______？A．did theyB．didn"t theyC．w

Can you tell me ______ here today？A: what did you seeB: what you sawC: when did you see

—You______him of the great risks involved. — I did. But he didnt take it seriously.A．must

You will see to______the engine does not get out of order.A．it thatB．thatC．whichD．whether

If you see him please give my apologies ______ not having written to him.A.aboutB.ofC.onD