I felt surprised that anyone of his intelligence such an easy test.
| A．might have failed | B．could have failed |
| C．should have failed | D．must have failed |
___ time, he’ll make a first-class tennis player.
| A．Having given | B．To give | C．Giving | D．Given |
We can see no clouds in the sky. Therefore, there’s no doubt ______ it will be fine tomorrow.
| A．that | B．whether | C．if | D．how |
It was not until early this morning _______ my father came back from work, which surprised us.
| A．when | B．where | C．that | D．who |
An accident occurred，but to our ______，no one was hurt.
| A．Sadness | B．disappointment |
| C．surprise | D．relief |
The happy smile on her face suggests that she _______ to the party tomorrow evening.
| A．will go | B．should go | C．would have gone | D．is about to go |