. Although I liked the appearance of the house, what really made me decide to buy it was the beautiful _______ from the window.

At the meeting, the professor presented a new __________ to foreign languages.

I keep medicines on the top shelf, out of the children’s       .

Our English teacher has just got a, _________ you’d call it, err … a pocket dictionary.

In this experiment, the famous professor showed three different____ to the study of physics．