I was too sick yesterday. I ______ eat anything.
I was too sick yesterday. I couldn't eat anything.
I'm not in a hurry. I ________wait for you if you need more time.
I'm not in a hurry. I can wait for you if you need more time.
Please speak loudly. I __________hear you very well.
Please speak loudly. I can't hear you very well.
Ken was a pretty smart kid. He _________read when he was two.
Ken was a pretty smart kid, He could read when he was two.
The museum is closed for now. We ___________ go there today.
The museum is closed for now. We can't go there today.
I am tired now. I __________fall asleep last night.
I am tired now. I couldn't fall asleep last night.
You ______ park your car over there. It is not a parking space.
You can't park your car over there. It is not a parking space.
My classmate __________ ride a unicycle. It's so cool!
My classmate can ride a unicycle. It's so cool!
When Peggy was young, she was a fast runner. She ________run 100 meters in 12 seconds.
When Peggy was young, she was a fast runner. She could run 100 meters in 12 seconds.
The door was jammed. We _______open the door last night.
The door was jammed. We couldn't open the door last night.
We ________go out yesterday because there was a thunderstorm.
We couldn't go out yesterday because there was a thunderstorm.
The baby ______stop crying. Everyone in the room feels annoyed.
The baby can't stop crying. Everyone in this room feels annoyed.
My brother and I ________ play computer games only on Saturdays.
My brother and I can play computer games only on Saturdays.
