Can I have another blanket? -
Can I make you breakfast? -
We could not explain the absence of a ticket. -
Can I have some paper? -
I know I could beat him. -
I think we can risk it. -
You can't trust the police. -
Can you repeat the question? -
I couldn't win this fight. -
I can't make the call. -
Could he sell you anything? -
Can you look this side, please? -
Could I see the contract, please? -
He couldn't afford the risk. -
Can you explain the difference? -
Can I bring you anything? -
Can we have a seat, please? -
I know I can trust him. -
I wish I could explain it. -
You know we can do it. -