On turning on the computer, .
| A．Mum told me to have supper. | B．a game appeared on the screen. |
| C．there was something wrong with the mouse | D．I found a strange E-mail. |
I feel it is your husband who _______ for the spoiled child.
| A．is to blame | B．is going to blame | C．is to be blamed | D．should blame |
________to sunlight for too much time will do harm to one's skin.
| A．After being exposed | B．Having exposed | C．Being exposed | D．Exposed |
--Shall we go to visit Uncle Lee this weekend?
--_________. I wonder whether I will be free that day.
| A．It doesn’t matter | B．It all depends |
| C．I’m afraid we should | D．I don’t mind |
No one is allowed ______ in the classroom.
| A．smoking | B．smoke | C．smoked | D．to smoke |
The rice made _____ possible to produce one-third more of the crop in the same field.
| A．that | B．this | C．one | D．it |