Only when _____ in 1945 _____ to his hometown.
| A．was the war over; he returned | B．the war was over; had he returned |
| C．the war was over; he returned | D．was the war over; had he returned |
Being examined twice a year, whether it is a car or a bus or a truck, is the rule that every driver _____ obey in this city.
| A．shall | B．can | C．ought to | D．need |
On farewell party the foreign teacher gratefully _________ all the helps from all the school.
| A．thank | B．acknowledge | C．claim | D．declare |
What do you think of the suggestion that she ________ at the meeting last week?
| A．should make | B．make | C．made | D．makes |
______ in her most beautiful skirt, the girl tried to make herself ______ at the party．
| A．Dressed; noticed | B．Dressing; noticed |
| C．Dressed; noticing | D．Dressing; being noticing |
In front of our house ________ we used to swim.
| A．a river lies that | B．does a river lie where |
| C．lies a river which | D．lies a river where |