When the door bell rang, she _____ a letter.
Awrites
Bwill write
Cwas writing
Dhas written
Awrites
Bwill write
Cwas writing
Dhas written
Related Questions:
After we ........ the cornflakes, Henry came in.
Fill in with past perfect tense.
Spot the error:
They are tired because they _______ in the garden since 9 O' clock.