I CAN NOT understand this exercise.
I CAN'T understand this exercise.
The movie was so funny that I COULDN'T stop laughing!
The movie was so funny that I COULD NOT stop laughing!
I WILL have an amazing birthday party.
I'LL have an amazing birthday party.
YOU'RE a wonderful friend!
YOU ARE a wonderful friend!
HE'S dancing.
HE IS dancing.
The teacher said we SHOULD NOT speak so loudly in class.
The teacher said we SHOULDN'T speak so loudly in class.
WE'RE going to the beach this weekend.
WE ARE going to the beach this weekend.
Jessie DOES NOT like pizza.
Jessie DOESN'T like pizza.
I'M excited to see my friends at school tomorrow.
I AM excited to see my friends at school tomorrow.
Peter DID NOT sleep very well.
Peter DIDN'T sleep very well.