---Do you have _________ e-mail address? ---Sorry, I don’t have one.
| A．a | B．an | C．the | D．/ |
--- Shall we ________John to help us with the project?
--- I don’t think it’s a good idea. He has too much work to do.
| A．have | B．make | C．ask | D．let |
---Do you mind my opening the window to let the fresh air in?
---__________. I also would like to breathe in some fresh air.
| A．Never mind | B．Not at all | C．That’s all right | D．You’d better not |
Peter is_________ about the world around him and wants to know everything about it.
| A．curious | B．excited | C．worried | D．crazy |
--- a month do you do voluntary work ?
---Twice a month.
| A．How long | B．How many times |
| C．How much | D．How often |
---Has Jack finished painting the picture yet?
--- I’ve no idea. But he______ it the whole afternoon.
| A．was painting | B．painted | C．had painted | D．have painted |