This writer’s book sells ___.

She seems_     happy in her new job since there is nothing troublesome to bother her. 

—— How did you find your visit to the museum? —— I thoroughly enjoyed it. It was＿＿＿＿interesting than I had expected. 

They have held three meetings this week _________.

Faced with the exams, we should work as hard as we can.       , we shouldn’t do it at the cost of our health.