(   )66. If you choose the UNDERSTANDING COMPUTERS course, you will have classes_____.

A. from Monday to Sunday 

B. from Monday to Friday

C. on Wednesday and Saturday   

(   )67. The STOP SMOKING course will last_____.

A. for half a day  B. for four hours  C. for a week  

(   )68. Mr. Black works every morning and evening, but he wants to take part in one of the three courses. Your suggestion is_____.

A. TYPING 

B. UNDERSTANDING COMPUTERS

C. STOP SMOKING

(   )69. If you want to learn about computers and at the same time you want to improve your typing, you will pay_____.

A.  $75          B. $150         C. $200

(   )70. The special difference between the TYPING course and the other two is_____.

    A. people with different skill levels may learn at different speed

    B. you will take a test after the course

    C. you will pay the fee before practising