A．Forty percent. B．Thirty percent. C．Fourteen percent.……

单项选择题A．Customer and salesman. B．Teacher and student. C．Doctor and patient. D．Boss and employee.

单项选择题A．The test will be difficult. B．She has to study for the test. C．She will help the man. D．She will give up studying.

单项选择题A．At 8:30.B．At 8:50.C．At 9:50.D．At 10:00.

单项选择题A．She has had a quarrel with her colleagues. B．She is under a lot of work pressure. C．She’s having trouble with her employees. D．She’s in trouble with her general manager.

单项选择题A．Because Dena’s brother is very ill. B．Because Dena’s room is not ready. C．Because Dena has taken a holiday with her brother. D．Because Dena is in hospital now.

单项选择题A．Once a month. B．Twice a week. C．Once a week. D．Twice a month.

单项选择题A．On the desk. B．In the school bag. C．On the bookshelf. D．In the Lost and Found box.

单项选择题A．He couldn’t leave Sweden until midnight. B．His business trip was canceled because of the bad weather. C．He got home very late and had little sleep. D．His trip back from Sweden took him three hours.

单项选择题A．Shopping. B．Watching. C．Studying. D．Exercising.

单项选择题A．Easter Day. B．Independence Day. C．Thanksgiving Day. D．Christmas.