REVIEW W1 PRE

1. Đây là loại biểu đồ gì?

• Line graph

• Bar chart

• Pie chart

2. Dạng số liệu của bài

• the number of

• the amount of

• the percentage of

3. Dạng số liệu là gì

• the number of

• the amount of

• the percentage of

4. Dạng số liệu là gì?

• the number of

• the amount of

• the percentage of

5. Sixteen years later, by 2007, the number of home owners (rise) to 70%, or almost three quarters of all homes.

6. The table (show) the average length of YouTube video advertisements.

7. Plasma TV sales fluctuated wildly, but the trend was upward.

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8. Sales of audio cassettes fell steadily.

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9. iPod sales rose gradually.

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10. CD sales dropped suddenly.

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