The Dead Sea is so salty ____ it’s hard for anything to live in it, ____ is why it’s called the Dead Sea.
| A．that, which | B．that, that | C．/, that | D．/, what |
He kept looking at her,wondering whether he___her somewhere
| A．saw |
| B．has seen |
| C．sees |
| D．had seen |
—Sorry to have interrupted you.Please go on
—Where was I?
—You ___you didn’t like your father’s job
| A．had said |
| B．said |
| C．were saying |
| D．had been saying |
Only then___how important to keep the family together in times of trouble
| A．had she realized |
| B．she realized |
| C．did she realized |
| D．she had realized |
This is Ted’s photo.We miss him a lot.He___trying to save a child in the earthquake
| A．killed |
| B．is killed |
| C．was killed |
| D．was killing |
Many parents___their concerns about their children’s safety in recent years
| A．have been expressed |
| B．have expressed |
| C．had expressed |
| D．had been expresseed |