The flu is believed ______ by viruses that like to reproduce in the cells inside the human nose and throat.
| A．to be caused | B．to have caused | C．being caused | D．causing |
—I suppose all the students went to the museum this afternoon.
—I’m afraid not. They went to the net bar instead.
| A．almost | B．nearly | C．mostly | D．most |
His brain was just theirs.
| A．as full of knowledge as | B．full of as knowledge |
| C．so full of knowledge as | D．full of so much knowledge as |
He had to be called two or three times he would come to his dinner.
| A．before | B．when | C．until | D．as |
I can’t think why he that; it was my fault.
| A．would have said | B．should have said |
| C．ought to have said | D．might have said |
China launched its first manned spacecraft, Shenzhou V, on October 15, China the third country to successfully send a person into space.
| A．making | B．to make | C．made | D．make |