---Can you dance?---Sorry, I can’t. ____________ I can sing well.A then B And C But D Because
The scientist is very modest. He never______.
I hope you can ______me.
Neither I nor my father_______ swimming.
--Mike, please turn down the music; ___ Lucy ____ Lily are sleeping. --Sorry, I'll do it right away.
We don’t think it’s good to stay_____ late to play computer games.