—What did he want to know,Anne?
—_______I could finish writing the report.
| A．When it was that | B．It was when that | C．It was when | D．When was it that |
There is also a fierce debate over the question ______ human cloning experiments should be allowed.
| A．that | B．what | C．which | D．whether |
Scientists still wonder whether cloning will help or harm us and where it ____ us.
| A．has led | B．is leading | C．had led | D．would lead |
— It’s such a pity. I didn’t get the first place in the exam.
— Come on. __________
| A．Nobody is perfect. | B．Congratulations! |
| C．Lucky you! | D．You really did badly |
It would be unfair to clone any extinct animalsthey were to live in a zoo.
| A．or | B．if | C．but | D．whether |
It seems the benefits are so obvious that we hope yousupport our side’s point of view.
| A．will can | B．need to | C．will be able to | D．may |