题目

选出方框中的短语完成句子，填序号。 A. From then on B. last nightC. some day D. in order E. look out for F. zebra crossingG. are good for H. on the pavement 【1】I watched TV ________. What did you do?【2】To keep safe, we must wait ________.【3】When we cross the road, we must ________ cars and bikes.【4】________ they became good friends.【5】“I can help you ________.” The little mouse said quietly.【6】He always puts his things ________.【7】You must look for a ________ before you cross the road.【8】Fruit and vegetables ________ us.根据下图填一填。（1）从第1盒中任意摸出一个球，摸出白球的可能性是________，摸出黑球的可能性是________。 （2）从第2盒中任意摸出一个球，摸出白球的可能性是________，摸出黑球的可能性是________。 （3）从第3盒中任意摸出一个球，摸出白球的可能性是________，摸出黑球的可能性是________。