连词组句1we,know,until,he,did,the,came,not,news,back如果行的话请帮我写完以下几个！this,cinsists,class,50,of,stiudentfrist,we,know,all,should,to,of,what,doshe,been,all,haswashing,the,afternoon,clothes,如果都对还会多加分分

Question

连词组句1
we,know,until,he,did,the,came,not,news,back
如果行的话请帮我写完以下几个！
this,cinsists,class,50,of,stiudent
frist,we,know,all,should,to,of,what,do
she,been,all,haswashing,the,afternoon,clothes,
如果都对还会多加分分！

Answer 1

1.We did not know the news until he came back.直到他回来,我们才知道这个消息
2.This class consists of 50 students.这个班有50个学生组成
3.First of all,we should know what to do.首先,我们应该知道要做什么
4.She has been washing clothes all the afternoon.整个下午她都一直在洗衣服