If you __________ faults but you still want the bicycle, ask the shop assistant to reduce the price.
| A．come across | B．care about |
| C．look for | D．focus upon |
__________ is even more important is _________ the earth cooled down, water began to appear on its surface.
| A．What; that as | B．It; which |
| C．It; which as | D．What; which |
If you ______ smoke, please go outside.
| A．can | B．should | C．must | D．may |
His eyes stare _________ is left of the brother’s dinner on table.
| A．in which | B．at what |
| C．in what | D．at which |
He could not ________ Yong Hui ___________ telling people lies.
| A．have; get away from | B．have; got away from |
| C．have; got away with | D．have; getting away with |
Sending a man into ____space is _________ complete success in the history of China.
| A．a; the | B．the; the |
| C．a; a | D．/; a |