[Keep Smiling English] 101 Word Transformation Sentences

I was (a)   (TERRIBLE) tired after all that exercise.

It was (a)   (BITTER) cold, so I decided to go back and get my coat.

John had nothing to do with the accident, at least to my (a)   (KNOW).

Even the (a)   (TOUGH) players couldn’t beat him.

After plenty of (a)   (SCIENCE) research, they discovered a cure for his illness.

I can’t even begin to imagine the (a)   (SUFFER) you have been through.

A group of good old friends were having a good time while chatting (a)   (COMFORT).

(a)   (LIKE) many other species, penguins remain faithful to their partner throughout their entire life.

The hotel room was inexpensive and (a)   (RELATIVE) clean.

Jack’s a very (a)   (ENERGY) person, always willing to do some physical activity.