. How does the author persuade readers that they shouldn’t be afraid of comets?
A. explaining that they often crash to Earth
B. giving evidence about why they are mysterious
C. telling when comets are expected to be seen
D. providing facts about comets

Random Topics:
Comparative Adjectives and AdverbsAdverbs (manners & modifiers)Intensifiers: Really vs VeryPreposition on TimeAdjectives (-ed / -ing)Definite and Indefinite ArticlesNoun ClausesNoun / PronounModal Verbs and ConjuctionsPersonificationOther quiz:
Simple Present and Present Continuous › ViewWhich of these sentences is the negative form of this: “Julie talks very fast”.
A. a) Julie isn´t talking very fast.
B. b) Julie don´t talks very fast.
C. c) Julie doesn´t talk very fast.
D. d) Julie didn´t talk very fast.
Grammar › View
Jay: Wow! The banana milk is yummy! _____ Mia: First, cut bananas. Second, put bananas, ice, and milk in a blender(攪拌機). Third, blend(攪拌)them.
A. What do you need?
B. What do you do to make it?
C. What else is there?
D. How much milk is there?
Question Tag › ViewYou know that’s right, ……….?
A. would you
B. wouldn’t you
C. don’t you
D. didn’t you
Grammar › View
Consider this: Sarah and Mike are discussing a sentence. Sarah says that Tom “quickly” ran to the store, while Mike believes Tom “store” ran to his destination. Who is using the adverb correctly?
A. Sarah (Quickly)
B. Mike (Store)
