English's Exercise Today 2

Choose the right answer below !
1. I..........happy today.
    a. am
    b. is
    c. are
2. One of my friends........my brother.
    a. am
    b. is
    c. are
3. you........very beautiful.
    a. am
    b. is
    c. are
4. Everyone here.......very kind to me.
    a. am
    b. is
    c. are
5. It.......difficult to understand the other person.
    a. am
    b. is
    c. are