用介词in, for, on, after,of, at填空
(1)Please call me ____ the evening.
(2)Tree-planting Day is ____ March 12th.
(3)My brother was born ____ September, 1999.
(4)The sports meeting will begin ____ 2:30 on Monday afteroon.
(5)The earthquake(地震) in Lushan happened(发生) ____ the morning of April 20, 2013.
(6)My parents usually take a walk (散步) ____ dinner to keep healthy.
(7)English is my favorite(最喜欢的) subject, and I am good ____ it.
(8)When you meet(遇到) with difficulties, you can ask the policeman ____ help.
(9)Look at the wall. There are some pictures ____ it.
(10)Look, here are some photos ____ my sister.
答案
in,on,in,at,on,after,at,for,on,of
知识点:介词

第1题,in the evening意思是在晚上;第2题,具体到某一天,要用on;
第3题,具体到某一年的某一月用介词in;
第4题,具体到某一时刻,用介词at;
第5题,具体到某天的上午、下午或晚上用介词on;
第6题,我父母通常晚饭后散步,用after dinner;
第7题,be good at意思为“擅长于……”;
第8题,ask sb. for help,固定搭配为“向某人寻求帮助”;
第9题,在墙上,由于图片不是镶嵌在墙里面,所以用on the wall,本句中,it指代的是前面的the wall。
第10题,我妹妹的照片,要用介词of。

略
