Надо вставить вместо трех точек слова. 1. his eyes blue? -no, . they are grey. 2. nick a good student? - yes, . he studies.

are his eyes blue

-No they are not they are grey

-Is nick a good student

-Yes he is he studies

ну как то так

1) Are his yes blue? - No, they aren’t. They are grey.
2) Is Nick a good student ? - Yes, he is. He studies.