Question

They were _________ to call earlier.​

Answer 1

Answer:Asked

Explanation:

Answer 2

Answer:

Supposed  to call earlier

Explanation:

We can use have to in the sentence but it cannot be used because it represents a work to do. When there is a situation of no choice we can use have to. When we are to indulge work we use have to in sentence. Supposed to in the sentence denotes that they were to cal earlier. Supposed to be used when we are talking about our responsibility. The supposed is to be use when somebody excepts a call from the other person also.