—Really?Who will give lecture?
—Mr Wang, famous professor from Nanjing University.
| A．the; / | B．a;the | C．the;a | D．a;a |
A brilliant idea occurred to him, to his research in the lab.
| A．while devoting | B．while devoting himself |
| C．while he was devoted | D．while devoted |
Father doesn’t know Jack has been gambling; if he found out, I think he him out.
| A．will drive | B．must drive | C．drove | D．would drive |
--- What is the weather like tomorrow?
--- The weather forecast says a big snowstorm is .
| A．hoped | B．supposed | C．expected | D．announce |
There aren’t many seats left for the play; you had better make sure that you two today.
| A．get | B．will get | C．are getting | D．will have got |
We need to take action instead of waiting here for problems .
| A．to solve | B．to be solved | C．solved | D．being solved |