Professor Smith, along with his assistants, _____ on the project day and night to meet the deadline.
| A．work | B．working | C．is working | D．are working |
He ________to come at eight, but in fact he never comes before nine.
| A．is supposing | B．supposes |
| C．is supposed | D．supposed |
Mr. Smith is ________a teacher. He is also our good friend.
| A．only | B．more than |
| C．no more than | D．nor more than |
The visiting group ________ famous football players.
| A．consists of | B．makes up |
| C．including | D．insists of |
We will discuss the strange idea you________ this afternoon.
| A．came up to | B．came up with |
| C．come through | D．come across |
I am addicted to computers. I spend most of my time ________ the Internet.
| A．getting in | B．reading | C．surfing | D．getting on |