Exercise 1 Draw a vertical line (|) between the complete subject and the complete predicate. Here is a summary of the plot. 1. Behind the hills sank the setting sun. 2. Here are the photographs of the eclipse. 3. Across the lawn crept the stalking cat. 4. Myra watched the baby. 5. Rich took the pie to the Bayers next door. 6. The rainbow appeared after the storm. 7. Over the bridge rumbled the ancient truck. 8. From the broken dam tumbled the floodwaters. 9. Here are several of Grandma’s quilts. 10. My friend Helen wants to be a teacher. 11. Here are the corrected test papers. 12. Over the intercom came the principal’s announcement. 13. Inside the car sat my baby sister. 14. Behind the bookcase was the entrance to a secret tunnel. 15. There is no excuse for your behavior. 16. Through the storm flew the brave seagull. 17. The weary travelers camped by the river. 18. Beyond the planet Mars lie the asteroids. 19. Here is your baseball glove. 20. Beside the desk was the missing picture.

Tìm x biết:

x : 3 = 12 321

A.   x = 4107  

B.   x = 417 

C.   x = 36963     

D.   x = 36663

Thủy phân 0,1 mol chất béo với hiệu suất 80% thu được m gam glixerol. Giá trị của m là

A. 11,50.

B.9,20.

C. 7,36.

D.7,20.