Choose the correct preposition: The train arrived ____ time.

Fill in the blank: He is one of the students who ____ always late.

Fill in the blank: I have been living here ____ 2015.

Choose the correctly structured sentence.

A person who loves books is called:

Fill in the blank: By next year, I ____ my degree.

One who cannot read or write is called:

A person who studies the stars and planets is called:

A shelter for birds is called:

One who is not easily discouraged is called:

Choose the correct sentence.