—What were you doing when she dropped in?

    —I for a while and_________ some reading.

A. was playing; was going to do   B. played; did

C. had played; was going to do    D. had played; did

—What were you doing when she dropped in?

    —I for a while and_________ some reading.

A. was playing; was going to do      B. played; did

C. had played; was going to do       D. had played; did

—What were you doing when she dropped in?

    —I for a while and_________ some reading.

     A. was playing; was going to do   B. played; did

     C. had played; was going to do    D. had played; did

—What were you doing when she dropped in?

—I for a while and_________ some reading.

---What were you doing when she dropped in?
---I for a while and______ some reading.

1. A.
   was playing; was going to do
2. B.
   played; did
3. C.
   had played; was going to do
4. D.
   had played; did