A) At 6 o'clock, I was ate dinner.
B) At 6 o'clock, I eating dinner.
C) At 6 o'clock, I was eating dinner.

A) I making dinner when she arrived.
B) I was making dinner when she arrived.
C) I was makeing dinner when she arrived.

A) She was talking constantly in class in those days.
B) She was constantly in class in those days.
C) She talking constantly in class in those days.

A) Were you studying when she called?
B) Were you studing when she called?
C) Was you studying when she called?

A) While I writing the eamil, the computer suddenly went off.
B) While I was writing the email, the computer suddenly went off.
C) While I was writeing the email, the computer suddenly went off.

A) I watching TV when she called.
B) I was watching TV when she call.
C) I was watching TV when she called.

A) I was not sleep when you got home late last night.
B) I was not sleeping when you got home late last night.
C) I was not sleeping when you get home late last night.

A) They was not playing football at 9am this morning.
B) They were not play foot6ball at 9 this morning.
C) They were not playing football at 9 this morning.

A) I was write articles on different topics.
B) I was writeing artilces on different topics.
C) I was writing articles on different topics.

A) We were haveing dinner when it started to rain.
B) We were having dinner when it started to rain.
C) We was having dinner when it started to rain.