We could go to an art gallery. -
Could I buy a calendar? -
I wish I could repay you. -
I suppose we could punish him. -
Can you open the trunk? -
I know you can understand me. -
I think I can control myself. -
They could not make a sound. -
Could I have a ride? -
Can I get a burger? -
I suppose you could keep it -
I believe I can prove it. -
Can you wait a moment? -
Can I have a tissue? -
He couldn't move a muscle. -
She could not speak another word. -
I can't find the ledge. -
I know you can make it. -
Can you make a discount? -
I couldn't eat another bite. -