The answer is false because study should be studies.
I believe subtext would be the best option, simply becasue the plot is more of the main idea and what is going to happen where the subtext is kind of what the author wants you to get out of it.
Answer:
A.
a. Despite difficulties, the seven-mile Mont Blanc tunnel between France and Italy opened in 1965 and has saved time for millions of drivers.
Answer:
The real answer is A
Explanation:
When parent sunflowers were planted in the desert, they failed to survive. Based on this statement, what is the author suggesting? Parent species may be less able to adapt than their hybrid offspring.
Answer:
1. the down town area is so crowded that it is difficult to get a taxi
2.my sister is so young that she can't go to the zoo alone
3.the road is so narrow that it is difficult for two cars to pass by each other
4.the tv program was so interesting that the children didn't want to go to bed early
5.the streets are so crowded that traffic jams usually happen