---When did you arrive here?---Just ______when you left.
--- Are you still mad at her?---Not really, but I can’t ______ that her remarks hurt me.
Teachers have to constantly update their knowledge in order to maintain their professional ___.
It was never clearthe man hadn't reported the accident sooner.
In that school, English is compulsory for all students, but French and Russian are___
Between the two parts of the concert is an interval, ___the audience can buy ice-cream.