Correct answer 1. They.for months, and they.three countries so far.
a were travelling / went to
b. have travelled / have been visiting
c. have been travelling / have been to
d. travelled / saw
2. He must realize.we yet! We here for over half an hour staring at him
a. didn't order / have waited
b. didn't order / have been waiting
c. haven't ordered / have been waiting
d. haven't ordered / have been waited
3. How many friends. since you started studying here?
a. have you made
b. have you been making
c. did you make
d. have you been made the money
4. Emma would.her own shop if she. the money
a. opened / had
b. have open / had
C open / had had
d. had opened / had

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)

Compare: what are the similarities and differences between "artificial flavors" and "natural flavors"? why does schlosser explain these two terms in such detail?

Which sentences from part 1 of the call of the wild would best serve as evidence of the theme "sometimes survival depends on knowing when not to fight"? buck had accepted the rope with quiet dignity. to be sure, it was an unwonted performance: but he had learned to trust in men he knew, and to give them credit for a wisdom that outreached his own. he had merely intimated his displeasure, in his pride believing that to intimate was to command. but to his surprise the rope tightened around his neck, shutting off his breath. he saw, once for all, that he stood no chance against a man with a club. he had learned the lesson, and in all his after life he never forgot it. that had given them an unfair advantage; but now that it was off, he would show them. they would never get another rope around his neck.