There's a feeling in me __________ we'll never know what a UFO is.
| A．that | B．which | C．of which | D．what |
It may not be a great suggestion. But before ______ is put forward, we’ll make do with it.
| A．a good one | B．a better one |
| C．the best one | D．a best one |
We should place emphasis on development and security, and develop nuclear energy on the base of security.
| A．equal | B．central |
| C．superior | D．maximum |
In _________eyes of children, playing on the Internet can only bring them________great fun.
| A．the；a | B．不填；a |
| C．the；不填 | D．不填；不填 |
— Everything for the project has been progressing smoothly so far.
--- ____ that you’ll complete it on time.
| A．No wonder | B．No doubt |
| C．No need | D．No worry |
At that time I was very worried about ____ I would become out of work.
| A．whether | B．if | C．/ | D．why |