He could program computers in Basic when he was four.
Can I ask you a question?
He can type 100 words per minute.
Please would you stop talking? - I am trying to concentrate.
Could you help me to write this e-mail? - my Spanish is not very good.
She could sell more than all the other salespeople put together.
Would you like a hand with those bags?
They can organise the campaign very quickly.
Can I get you something to drink?
Would you like a glass of water?
I can dance the samba, but not the tango.