．It is very difficult to his mind because he is always changing his mind.
| A．see | B．read | C．understand | D．find |
— David has studied hard since last term.
— ________ , and ________.
| A．So he has; so you have | B．So he has; so have you |
| C．So has he;so have you | D．So has he; so you have |
Although the old man was ____ , but he didn’t feel ______. He had a dog as a company.
| A．alone , alone | B．lonely , lonely |
| C．alone , lonely | D．lonely , alone |
— Good evening. Huangshan Hotel.
— Good evening. _____________?
Do you still have a room for tonight
What would you like , please
Is there anything I can do for you
Who is that speaking, please
— I only heard of John,but I never met him.What is he like?
— ______________.
| A．He is from America. | B．He speaks English well. |
| C．He is kind and strong. | D．He is my best friend. |
Stressful environments lead to unhealthy behaviors such as poor eating habits, which _________ increase the risk of heart disease.
| A．by chance | B．in return | C．in turn | D．in a row |