1. how
How nice of you!
How is it that you're always so full of energy?
How early do I have to make a reservation to qualify for the discount?
How to deal with environmental pollution is a serious matter.
How could I be a robot? Robots can't dream.
I'd like to get a bank loan; how do I go about that?
I wonder if Tom realizes how lonely I am.
Tom came up with various ideas on how to make his business more successful.
He soon grows tired of a thing regardless of how much he liked it to begin with.
It takes only a short time to learn how to explain things to students. It takes much longer to learn when not to.
She wrote to him to tell him how wonderful he was.
What really surprised me most was how many hours a day Tom slept.
What surprised me most when I first entered college was how few of my classmates knew how to study efficiently.
There is an urgent need for understanding how climate change will affect our lives.
I must calculate how much money I'll spend next week.
2. Knew
No one knew it.
What surprised me most when I first entered college was how few of my classmates knew how to study efficiently.
She knew herself that it would be very difficult to carry out the mission.
The man who she knew was wanted by the police suddenly appeared at the back door.
When you said you'd look after Spot, you knew there'd be responsibilities.
I knew something bad would happen if Tom and Mary went hiking together.
If we knew what we were doing, it wouldn't be called research, would it?
They knew that doing their work cheerfully is the only way to make routine work bearable.
If you only knew what kind of a situation I am in.
That portrait reminds me of someone I knew a long time ago.
We're starting to question what we thought we knew.
Millions of people all over the world knew about Rev. Martin Luther King and his beliefs.
They knew they must fight together to defeat the common enemy.
Browsing long enough through eBay, you're sure to find something that you never knew you wanted.
Shakespeare knew only a little Latin, but he put the little he knew to very good use.
英語 "という言葉Know"(Knew)集合で発生します。
Iwona -Czasowniki3. Knew Known