23. Choose the correct sentence.

43. Choose the correct sentence.

18. Which is correct?

15. Choose the correct sentence.

10. Which is correct?

The most useful guide question for this selection is:

According to the selection, the Chinese used compasses for navigation in an effort to

7. In paragraph 2, the word align means

In paragraph 3, the word venturesome means

8. In paragraph 2, the word proximity means