Tag-questions. Part 4

Nothing can stop us,

Nobody likes to be cheated,

There was nobody there,

Somebody took my coat yesterday,

Please help me,

Nick had to have the car`s engine completely repaired,

She would never have been able to get there on time,

Everyone has to answer for his actions,

Oh no! They're vegetarians,

Everybody enjoyed Tom's party,

If he spoke better English he would look for a job abroad,

We won't have to work tomorrow,