What does your mother look like?
--Do you think ________ a concert(音乐会) in our school hall this weekend?--Yes, there will.
Not only the twins but also either of my brothers ________CCTV news every day.
______Jim ______his cousin has been to America, but to our surprise, _______of them know the country well.
The doctor _________him taking more exercise and having more green vegetables.
______ of them could solve the problem, so we turned to a third person for help.