Ответ
1) Linda (is) American.
2) Randy (is) Tom's sister.
3) Cheryl and Dot (are) sitting on the sofa.
4) Bob (is) afraid of mice.
5) Nick and Jane (are) best students.
6) My mother (is) a good cook.
7) This city (is) very beautiful.
8) I (am) fond of music.
9) My friend and I (are) going to the library.
10)This man (is) my father.