Rewrite the sentences using the correct form of the following words, so that the meaning stays the same.

These are the words= to stare, to glance, to gaze and to glimpse.

a. I took a quick look around so see if anyone was there.

b. You shouldn't look fixedly at the people like that , it's impolite!

c. I was able to take a quick look at the license plate of the car.

d. The students looked amazed at the professor as her spoke.