A. I (1. phone)........you at about 9 o'clock this morning but you (2. not answer).......What you (3. do).............?
B. Well, I (4. hear)...........the phone but I (5. have)..............a shower and I couldn't get out in time to answer it.
A.1. phoned
2. didin't answer
3. were you doing
4. heard
5. was having
B.1. was phoning
2. didin't answer
3. were you doing
4. heard
5. was having
C.1. phoned
2. didin't answer
3. were you doing
4. had heard
5. was having
D.1. phoned
2. didin't answer
3. were you doing
4. heard
5. had