Vienna,the capital of Austria,is the River Danube and The Blue Danube is auss.
| A．on; for | B．in; by |
| C．on;by | D．by;on |
It _____that this method didn't work well.
| A．run out | B．find out | C．turned out | D．worked out |
There is a hole _____ the wall. The wind is blowing in ______the hole.
| A．on; through | B．in; through | C．on; in | D．in; from |
His grandfather joined the Party in _______and passed away in ______.
| A．1960s; his eighty | B．1960; his eighties |
| C．the 1960s; eighty | D．the 1960s; his eighties |
—You _______be excited that you are going to get the award.
— I can't wait for it.
| A．should | B．can | C． need | D．must |
Helen __________Gray ______ she left college.
| A．has married; for | B．has got married to; since |
| C．has been married with; since | D．married; after |