3 . Ken ______ these days. I believe it crucial for him ______ a holiday before he reaches a point of burnout.

A．overworked; taking

B．had overworked; to take

C．was overworking; taking

D．has been overworking; to take

4 . —What do you think of your new English teacher?
—In my opinion, her teaching is as good as        of Mr. Li.

A．one

B．it

C．this

D．that

6 . A medical emergency can happen anywhere at any time. Taking a brief moment to seek help is often the best first response. But before an ambulance can get to the scene, the immediate first aid attendance to anyone who is injured seriously makes a difference between life and death. Life Saver Team has been providing CPR (心肺复苏术) and first aid training since 2009. Here are a few of their most popular courses:

CPR AED

It is a classroom, video-based, instructor-led course that teaches the basic techniques of CPR and the use of an AED (自动体外除颤器), as well as how to relieve choking. This course teaches skills with research-proven techniques.

●Course length: 2 hours

●Initial course: $50 (Sign up for a first aid course for an additional $30)

Upon completion of this course, students will receive an American Heart Association Heartsaver CPR AED Course Completion Card that is valid for two years.

Basic Life Support

This is a classroom course designed to provide a wide variety of healthcare professionals with the ability to recognize several life-threatening emergencies, provide CPR, use an AED, and relieve choking in a timely and effective manner.

●Course length: 4 hours

●Initial course: $60 (Sign up for a first aid course for an additional $30)

The American Heart Association BLS for Healthcare Provider Course Completion Card is valid for two years.

First Aid

It is a classroom, video-based, instructor-led course that teaches students critical skills to manage an emergency in the first few minutes until emergency medical services arrive. Students learn skills such as how to treat bleeding, broken bones and other first aid emergencies.

Course length: 2 hours
Initial course: $45

Upon completion of this course, students will receive an American Heart Association Heartsaver First Aid Course Completion Card that is valid for two years.

1. What should be often done first in a medical emergency?

A．Calling for help at once.

B．Providing immediate first aid.

C．Taking the injured to the hospital.

D．Leaving the scene as soon as possible.

2. How much does it cost if a person wants to learn about first aid, CPR and AED use?

A．$ 80.

B．$ 90.

C．$ 95.

D．$ 105.

3. What can we know about Basic Life Support?

A．It is a part of a research project.

B．It is aimed at medical workers.

C．It costs the least of the three courses.

D．It teaches students basic first aid.

4. What do the listed courses have in common?

A．They are available online.

B．They are for all individuals.

C．They take the same amount of time.

D．They include a two-year AHA certificate.

5. What is the text?

A．A medical report.	B．A first aid guide.
C．An advertisement.	D．An introduction to school courses.

8 . I______ you to stay for dinner with us, but you told me you had to go back home.

A．am expecting

B．would expect

C．have expected

D．had expected