This morning I had hardly got to my school when it_____ to rain.

A. had begun             B. was beginning        C. began            D. begins

This morning I had hardly got to my school when it_____ to rain.

A. had begun    B. was beginning        C. began        D. begins

This morning I had hardly got to my school when it_____ to rain.

1. A.
   had begun
2. B.
   was beginning
3. C.
   began
4. D.
   begins

This morning I had hardly got to my school when it_____ to rain.

A. had begun   B. was beginning          C. began               D. begins