_____ we have finished the course, we shall start doing more revision work.
| A．For | B．Ever since | C．Now that | D．By now |
—_______?—He’s a tall man with short hair.
| A．How is he | B．What does he like | C．What is he | D．What does he look like |
________honest girl! She is________ best student in our class．
| A．How；a | B．How an；a | C．What a；me | D．what an；the |
I really don’t know ______ about it.
| A．what to do | B．how to do | C．to do what | D．how can I do |
—What is a writing brush, do you know?
—It’s used ______ writing and drawing.
| A．with | B．to | C．for | D．by |
We could see nothing because the lights suddenly ______.
| A．went on | B．went over | C．went down | D．went out |