in their opinions还是in their opinion
in their opinion还是 in their opinions?
是in their opinion还是in their opnions
是in our opinion,还是in our opinions啊?
为什么in their opinion中的opinion不加s?
in their opinion opinion后是否加s
in their opinion 中的 opinion有复数么?
in their lives还是in their life
In my opinion,the students had better finish their college
In my opinion,their friendship has survived the passage time
people is limited for expression their opinion in some count
in our opinion in our opinions都对吗?
make friends in their ages还是age