—Yang yan, are you coming with us?
—I’d love to, but something unexpected ______.
| A．was coming up | B．had come up | C．would come up | D．has come up |
“Where _______ go to work？” “Where _______ go to work is not known.”
| A．we shall, we shall | B．shall we, shall we |
| C．shall we, we shall | D．we shall, shall we |
It was when she was about to go to bed ______ the telephone rang.
| A．since | B．as | C．that | D．then |
None knows if _______ that boy, but if _______ him, her parents will be disappointed.
| A．she will marry, she will marry | B．she marries, she marries |
| C．she will marry, she marries | D．she marries, she will marry |
The problem is _____ has caused us a lot of trouble.
| A．one | B．that |
| C．one that | D．that one |
He pointed to ______ looked like a tomb and said, “Ghost.”
| A．that | B．what |
| C．which | D．as |