Скажите, что это не так. 1. He ... sing the song yesterday. 2. He ... sing the song tomorow. 3. He ... singing 4. He sings Russian songs. He ... sing English songs. 5. They ... sing. But they like to dance.

1. He didn't sing the song yesterday. - Past Simple

2. He will not sing the song tomorrow. - Future Simple

3. He is not singing. - Present Continuous

4. He sings Russian songs. He doesn't sing English songs. - Present Simple

5. They don't sing. But they like to dance. - Present Simple