Which formula is used to indicate perfect progressive tense?
a.
be + verb + -ing
b.
have + been + verb + -ing
c.
have + verb + -ing
d.
will + verb

Read the passage below and answer the question, dill was a curiosity. in the excerpt above, the word "curiosity" suggests that dill is odd dill asks a lot of questions dill is hard to understand dill is lost

Essay why are rules important in school

Why college athletes should not get paid to play conclusion