Were you given a _____, or did you have to do it?
| A．job | B．duty |
| C．request | D．choice |
—— I’m thinking of tomorrow’s math test. I’m afraid I can’t pass it.
——______. I’m sure you’ll make it.
| A．Without a doubt | B．Good luck | C．Indeed | D．Cheer up |
Many died from the diseases ______by the Europeans.
| A．bring | B．to bring | C．brought | D．were brought |
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 |