I didn’t know his telephone number. ________ it, I ________ then.

Each girl present at the party was wearing a flower in the hair, which__________their beauty.

Will you please keep ________, Tom Your father is sleeping in the room.

Could you do me a favour?— It depends on __________ it is.

．I’mthinking the job interview tomorrow and I would appreciate_________very much ifyou could give me some advice.