—What do you think our descendants（后代） be like in thousands of years?
—Who knows exactly what happen to human beings?
| A．will; should | B．can; must | C．shall; might | D．would; may |
If they don’t come to their senses,they will _________ up in the same grave as Hitler.
| A．come | B．turn | C．get | D．end |
After his journey,Gerald hoped to find an inn to _________ the night in.
| A．pass | B．spare | C．sleep | D．remain |
.No one is to _________ without showing the passport at the entrance to the hall.
| A．admit | B．be admitted | C．have admitted | D．have been admitted |
The couples went into the forest,but before long they became _________;they walked down different paths.
| A．lost | B．missing | C．separated | D．reunited |
.They _________ that the books be returned to the school library at once.
| A．demanded | B．hoped | C．wished | D．permitted |