Question

1.This exercise on singular-pluralagreement of subjects and verbs(is, are) easy. 2.Anna, as well as her two older sisters, (is, are) in college. 3.My cousin, along with my aunt and uncle, (works, work) in my grandpa's hardware store. 4.The elderly in my country (is, are) cared for by their children and grandchildren. 5.Most people (likes, like) to go to the zoo. 6/None of the students (was, were) late today. 7.At least three-quartersof that book on famous Americans(is, are) about people who lived in the nineteenth century. 8.A lot of the students (is, are) already here.

Answer 1

1 is
2 is
3 works
4 are
5 like
6 were
7  are
8 are

Answer 2

Sure, I'd be happy to help you with the subject-verb agreement in these sentences:

1. This exercise on singular-plural agreement of subjects and verbs (is, are) easy.

   • Correct: This exercise on singular-plural agreement of subjects and verbs is easy.

2. Anna, as well as her two older sisters, (is, are) in college.

   • Correct: Anna, as well as her two older sisters, is in college.

3. My cousin, along with my aunt and uncle, (works, work) in my grandpa's hardware store.

   • Correct: My cousin, along with my aunt and uncle, works in my grandpa's hardware store.

4. The elderly in my country (is, are) cared for by their children and grandchildren.

   • Correct: The elderly in my country are cared for by their children and grandchildren.

5. Most people (likes, like) to go to the zoo.

   • Correct: Most people like to go to the zoo.

6. None of the students (was, were) late today.

   • Correct: None of the students was late today.

7. At least three-quarters of that book on famous Americans (is, are) about people who lived in the nineteenth century.

   • Correct: At least three-quarters of that book on famous Americans is about people who lived in the nineteenth century.

8. A lot of the students (is, are) already here.

   • Correct: A lot of the students are already here.

You've provided a list of sentences where you need to choose the correct form of the verb based on the subject. The corrected sentences above reflect the appropriate subject-verb agreement.