I can't touch a snake. -
I wish I could help you. -
I can't work this way. -
I suppose we could punish him. -
I think we can catch it. -
Can you play the piano? -
He couldn't find the key. -
I couldn't pick a career. -
Can you pass the butter? -
You think he could take me. -
You know you can trust me. -
I think I can trust him. -
Can you keep a secret? -
I couldn't win this fight. -
We can't find the frog. -
You think you can intimidate me -
Can you answer that question, please? -
I think we can help him. -
We could go to an art gallery. -
I know you can help me! -