______ was not until the early 20th century _____ the importance of his ideas was realized.
| A．What; that | B．It; that | C．That; so | D．It ;when |
Not until I successfully land my university______free time to relax myself.
| A．will I have | B．I will have |
| C．won’t I have | D．I won’t have |
The Spring Festival didn’t turn out as exciting, ______was beyond our expectation.
| A．as | B．which | C．what | D．that |
The climate in Chengdu is warmer than______in Harbin.
| A．it | B．one | C．this | D．that |
I ______the paper before my lawyer explained the details to me.
| A．signed | B．had signed |
| C．signs | D．has signed |
Having arrived too early for the appointment, Robert decided to read the newspapers ______ time.
| A．to kill | B．killed |
| C．kill | D．to be killed |