fascinated
impressed
to study a subject before you take a test
revise
following each other continuously
consecutive
anything that serves as a sign or signal
indication
the act of making judgments
criticism
the product of mental processes, especially a single idea
thought
to fill a place or period of time
occupy
having many different forms or types
varied
very concerned
anxious
a movement, action or response
reaction
to have something as a part
contain
a good use of time and energy, without wasting any
efficiency
noticeable
distinct
keep away from
avoid
the state, quality, or condition of being strong
strength