1. this is a textbook. The textbook is old.
2. '' Is that an
easy text?'' ''Yes, it is. The text is very easy.''
3.This is an apple.The apple is good. 4.'' Is that a cat?'' '' Yes, it is. The cat's
white.'' 5. ''Is a pencil red?'' '' No, it isn't . The pencil is
black.''
6. Open a textbook, please.Read The text, please.
7.''Is Bill a good student?'' ''Yes, he is.He's a very good student.''
8. Mr
Petrov is a famous diplomat.