Find and correct mistake
6. Living expenses in this country are high.
7. Although women in this century faces less discrimination than ever before, they still encounter many obstacles that men do not.
8. Everyone have to plan a program that fits into the day’s schedule and that allows for good exercise and appropriate rest.
9. John is the only one of the hikers who have climbed above fifteen thousand feet.
10. The chief executive of the United States and the commander in chief of its armed forces are the president.
11. Current research on AIDS, in spite of the best efforts of hundreds of scientists, leave serious questions unanswered.
12. Neither apple pie nor her faded cat posters nor her neglected guppy collection hold the slightest interest for Dorothy any more.
13. Along with tactics, strategy, and intelligence, logistics are one of the four main elements of military science.
14. A typical annual flowering plant, the common poppy flower, produces seeds, and dies in a single season.
15. Today, many scientists disagree over whether the chimpanzee or the bonobo are more human in its behaviour.
16. Whenever there are red, orange, or brown coloring in sandstone, iron ore is probably present.
1 are => is
2 faces => face
3 have => has
4 have => has
5 are => is
6 leave => leaves
7 hold => holds
8 are => is
9 flower => bỏ
10 its => their
11 are => is
