My grandpa _________ in the city and after he retired, he setteled in the countryside. Now he
______ the life there.
| A．used to live; is used to | B．used to living ; used to |
| C．was used to living; used to | D．used to live;got used to |
When ____ where he was born, Kale said he was a Londoner.
| A．asking | B．asked | C．being asked | D．was asked |
The bus ____ at six, but it arrived an hour later.
| A．should arrive | B．had arrived | C．should have arrived | D．must arrive |
The hotel ____ me ＄50 for a single room during one night.
| A．took | B．cost | C．charged | D．paid |
Little ______ that we were watching his every move，so he seemed to be going his own way in this business.
| A．did he know | B．he didn't know | C．didn't he know | D．he knew |
When the woman was told that her husband had a car accident, her mind _____.
| A．ended up | B．made sense | C．blocked out | D．went blank |