Question

really couldn’t meet up with you yesterday, I _____ look after the neighbour’s children.

1. had to

2. must to

3. have to

4. ought to

Answer 1

•had to
Hope it helps u.

Answer 2

Hey there,

Your answer.

Question -》 Really could not meet up with you yesterday, I ______ look after the neighbour's children.

Answer -》Really could not meet up with you yesterday, I had to look after the neighbour's children.

-》 Option 1st is correct.

:-) Hope it helps !