It’s bad foryour eyes _____computer games too much.

Have you ___ your father to giveup smoking —No. I _____ . but he wouldn’t listen .

下列各句中，语意明确、没有语病的一组是（ ）（3分）

When I get puzzled about some difficultproblems, my teacher always encourages me and says, “Take it _________ .”

My brother is ______ than me.