复合句 简单的我都能弄明白 难的就搞不懂了 I look in all directions but could not see any house anywherei said nothing about it because of his wife being there.a qualified teacher should not only teach his student lessons but also teach them how to become good citizens.是简单句还是复合句

复合句 简单的我都能弄明白 难的就搞不懂了
I look in all directions but could not see any house anywhere
i said nothing about it because of his wife being there.
a qualified teacher should not only teach his student lessons but also teach them how to
become good citizens.
是简单句还是复合句