Stephen Hawking believes that the earth is unlikely to be the only planet______ life has developed gradually.
| A．that | B．where | C．which | D．whose |
Stop making noise, _______ the neighbors will start complaining.
| A．so | B．but | C．and | D．otherwise |
-- How was your life in the countryside?
-- It was _______ but sometimes I felt a bit _______.
| A．interesting; boring | B．interesting; bored |
| C．interested; bored | D．interested; boring |
-- Have you moved into your new house?
-- Not yet. The rooms _______.
| A．are painting | B．have been painted |
| C．are being painted | D．have painted |
Make sure you get enough sleep and don’t make yourself so ______ !
| A．relaxed | B．satisfied |
| C．boring | D．stressed |
This book is __________ I can't read it.
| A．such difficult that | B．so difficulty that |
| C．such difficulty that | D．so difficult that |