---Is it Pro. King that will give the lecture on radiation?
--- I can't __ I know it for sure.
| A．say | B．tell | C．speak | D．talk |
After suffering a heart attack, Michael Jackson was pronounced dead, ________a tragic end to the world’s most popular entertainer.
| A．marked | B．to mark | C．marking | D．having marked |
---I stayed at a hotel while in New York.
---Oh, did you? You ________ with Barbara.
| A．could have stayed | B．could stay |
| C．would stay | D．must have stayed |
The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________.
| A．were playing | B．were to play | C．had played | D．played |
Some modern teaching equipment as well as hundreds of computers ________to ten Hope Schools in South China
| A．were sent | B．was sent | C．have sent | D．had been sent |
Jess was sad and her friend helped her ________the first awful weeks after her husband Bill died.
| A．break through | B．break down | C．get through | D．get rid of |