—Mum, where is my toy train? You promised.
—_____, my but you know mum is pretty busy today. Tomorrow, OK?
| A．So it is | B．So is it | C．So did I | D．So I did |
Maria has written two novels, both of ______ have been made into television series.
| A．them |
| B．that |
| C．which |
| D．what |
It is the third time that she has won the race, _______ has surprised us all.
| A．that |
| B．where |
| C．which |
| D．what |
John knows so much about the film star that I am sure it would be impossible to find his ____.
| A．similar |
| B．same |
| C．twin |
| D．equal |
Men and women should be treated equally according to the law, but ____ there is great room for improvement.
| A．in fact |
| B．above all |
| C．after all |
| D．in return |
_____ to his research work, the professor cared little about any other things.
| A．Devoting |
| B．Devoted |
| C．Having devoted |
| D．To devote |