The students will stay _____ home and send their homework to the teacher _____ email .
——Can I walk across the road now, mum? ——No, you_______. You have to wait until the light turns green.
He knows _________ English ________ French. But he’s very good at Japanese.
He looks very sad because someone _______ his home and took away his computer last night.
Now more and more people ________ sending e-mails ________ letters.
——Would you like to have ________ oranges?——No, thank you.