My history teacher said that I ________ do better．
| A．can | B．could | C．was | D．was can |
—________did your uncle leave his hometown?
—He ________ for nearly twenty years.
| A．When; has left | B．When; has been away |
| C．How long; has left | D．How long; has been away |
The________ woman_______ Shanghai since her husband______ in 1990．
| A．alone；has gone to：died | B．alone；has left：died |
| C．1onely；has been in；died | D．1onely：has been to：has died |
_________wonderful time we had in the park! ______ great fun we had!
| A．What；What | B．What a；What | C．How; How | D．How a：How |
My father _________to South Hill．He______ there for 5 days．
| A．has gone：has been | B．has been; has gone |
| C．has gone；has gone | D．has been；has been |