Just before I left London, _____ I sent him a telegram.
| A.and | B.so |
| C.or | D.不填 |
If I’m mistaken, _____ you are mistaken too.
| A.so | B.and |
| C.or | D.不填 |
If wishes were horses, _____ beggars would ride.
| A.and | B.so |
| C.or | D.不填 |
When the last prize had been awarded _____ everybody cleared off.
| A.and | B.so |
| C.or | D.不填 |
He was not an actor, who often appeared on stage, _____ a writer, writing stories.
| A.but | B.and |
| C.then | D.so |
The point is not who said the words, _____ they are true or not.
| A.but whether | B.and whether |
| C.but how | D.and how |
It was not until he came back _____ he knew the police were looking for him.
| A.which | B.since |
| C.that | D.before |
It’s more than half a century _____ my grandfather joined the Party and became a servant to the people.
| A.when | B.that |
| C.since | D.while |
It may have been at Christmas _____ John gave Mary a handbag.
| A.before | B.who | C.that | D.when |