A large window will obstruct a view to the outside.

Migratory animals are only found in the ocean.

Constructive criticism can be very valuable.

If you want to reform something you are hoping to improve it.

A person might emigrate if they are hoping to find wealth or peace.

You can construe a person's words in many different ways.

If you care about someone you would want to obstruct their path to success.

Formative periods of your life are not significant.

An immigrant might feel frightened, unsure, or confused at times.