Having a good command of the language of the country where you are going to study is necessary, because language skills affect you perform academically.
——Shall we go to Shanghai by plane? ——_____.
When I came in, I saw her sitting in the sofa ______ in thought.
We all like the way _____ the teacher gives his lessons.
There was a fire accident in the hotel last night. Fortunately everyone had a(n) _____ escape from the fire and no one was hurt.
With his attention _____ on his book, he didn’t notice me enter his study.