His attention obviously _______ what was happening

His attention obviously _______ what was happening his attention attracted to what was happening outside,the bo what was happening?happening词性 jerry asked his mother what was happening jerry asked his mo 1.He stopped his car,looking forward to__what was happening He didn't know what was happening outside,为什么happening是进行时? -------- what was happening at that time,the man called the what ------ in that shop?Adid happenBis happening C was happ Both men realized what was happening.__could do anything abo He demanded that we explain what was happening,________? he didn not know what was happening outside What was his father?