根据中文提示写出单词。
Mr. Wang gave us some ___________(建议) on how to improve English.
I don’t like this picture. Please show me _____________(另外一个) one.
My father has ___________(拍) many photos of Mount Yellow.
There are _________(十亿) of stars in the universe.
Don’t _________(忘记) to bring your homework here next time.