Listen and follow along in your book as the following series of numbers are read on the tape. Now listen again, with your book closed. Repeat after the speaker:
a. | 700 | 200 | 400 | 300 | 100 | 500 | 800 | 600 | 900 | 1000 |
b. | 1000 | 400 | 800 | 600 | 300 | 100 | 700 | 200 | 500 | 900 |
c. | 835 | 629 | 219 | 912 | 440 | 512 | 354 | 765 | 692 | 381 |
d. | 724 | 444 | 391 | 665 | 921 | 219 | 816 | 888 | 554 | 419 |