We must visit an old friend today.в прошедшем времени

We had to visit an old friend yesterday.

We didn’t have to visit an old friend yesterday.

Did we have to visit an old friend yesterday?

Who had to visit an old friend yesterday?

Whom did we have to visit yesterday?

When did we have to visit an old friend yesterday?

Did we or did you have to visit an old friend yesterday?

Did we have to visit or to call an old friend yesterday?

Did we have to visit an old or a new friend yesterday?

Did we have to visit an old friend or an old man yesterday?

Did we have to visit an old friend yesterday or last summer?

We had to visit an old friend yesterday, did not we?