I’m not sure what I would do if I were in your __________.
| A．condition | B．position | C．location | D．environment |
The cells of humans, especially _____of the brain, can live only minutes without circulating blood.
| A．that | B．ones | C．it | D．those |
You may use the room as you like,______ you clean it up afterwards.
| A．as though | B．so long as |
| C．now that | D．as far as |
The country life he was accustomed to________ greatly since 1992.
| A．has changed | B．change | C．changing | D．have changed |
Had you listened to the doctor, you _______ all right now.
| A．are | B．would be | C．were | D．would have been |
Let your child learn to be independent, for _____ he will leave home to lead his own life as a fully independent adult.
| A．actually | B．absolutely | C．meanwhile | D．eventually |