He prefers _____books at home rather than ______TV.
| A．to read; to watch | B．reading; watching |
| C．to read; watch | D．reading ; to watch |
Word has come ___ a 100-million-year-old dinosaur fossil was recently discovered on a mountain in Ningcheng County, Chifeng.
| A．what | B．that | C．whether | D．when |
You cannot be more careful when crossing the street, or you may ___ by cars.
| A．be run away | B．get run out |
| C．get run over | D．run into |
Scientists have many theories about how the universe_____.
| A．came into being | B．was coming into being |
| C．had come into being | D．would come into being |
Teachers required that all the students ___ their homework all alone.
| A．must finish | B． would finish | C．had to finish | D．finish |
--- You didn’t go to the party last night, did you?
--- I do wish I ___ there.
| A．was | B．were | C．had been | D．went |