Jenny and Gina are__.They come from__.
—Could you tell me ____________?—Sure. Walk straight along this street and you’ll find it.
---Look, the man looks like Green.---It _______ be him, for he _______ to America.
— Lily wants to know if we ________ a picnic this weekend.— Yes. If it ________, we will stay at home to play cards instead.
My friend Amy _______ text messages to me on the mobile phone, but now she _______ e-mails on QQ.
I have so much homework to do that I don’t know ________.