几道九上英语的题目!
问题描述：
几道九上英语的题目!
1、Their (参加）into the war changed the whole situation.
2、Do you have any plans for your summer vacation?
A going to B leaving C will go D will leave
3 I will take care of your son(改为被动语态）
Your son (五个空格）by me.
4、How clean the classroom is
Yes,it just now.
A has been cleaned B was cleaned C is cleaned D will be cleaned
答
joining
第二个没看明白选项
will be taken care of 被动.楼上的took不是过去分词
Bjust now表示刚刚过去,用一般过去式