закончите разделительные вопросы:
1. He can't help us,...?
2. Ann knows English well,....?
3. His sister is a schoolgirl,...?
4. My parents haven't come yet,...?​

1. He can't help us, can he?

2. Ann knows English well, doesn’t she?

3. His sister is a schoolgirl, isn’t she?

4. My parents haven't come yet, have they?​