There is no light on--they be at home.
| A．mustn’t | B．can’t | C．shouldn’t | D．needn’t |
Not only the twins but also either of my brothers ________CCTV news every day.
| A．pay attention to listen to |
| B．pays attention to listening to |
| C．pay attention to hear |
| D．pays attention to hearing |
______Jim ______his cousin has been to America, but to our surprise, _______of them know the country well.
| A．Not only； but also； all |
| B．Neither； nor ； both |
| C．Both； and； each |
| D．Either； or； none |
The doctor _________him taking more exercise and having more green vegetables.
| A．advised | B．promised | C．hoped | D．Suggested |
______ of them could solve the problem, so we turned to a third person for help.
| A．None | B．Either | C．Both | D．Neither |
-- Cross the road carefully, __________ you’ll keep yourself safe.
--Thank you.
| A．so | B．or | C．but | D．And |