I knew I would sleep well that night.

Meaning: I was certain that I would have a satisfactory sleep during the night.

Choice of Words: Knew means to have knowledge or understanding of something. Sleep refers to the state of rest for the body and mind. Well means in a satisfactory or positive manner. Night refers to the period of darkness between sunset and sunrise. Together, it expresses certainty about having a good night's sleep.

Alternative Expressions

Related Expressions

• They knew they would be friends forever.
• He knew he would cherish the secret room forever.
• We knew that we would never forget this journey.
• She knew that she would never be lonely again.
• She knew she would never forget her adventure.
• She knew she would never forget the beautiful song.
• She knew it would take hard work and dedication.
• It knew it would survive another day in the wild.
• But they knew it would eventually disappear.
• I knew it would be a memorable day.