Robert Ballard invented an underwater robot. “An” is an article.
A. TRUE
B. FALSE

Random Topics:
Adverbial Clause / If / ComparativesToo or EnoughThird Grade ExamVerbs and Subject Verb AgreementDeterminers & QuantifiersPast Tense vs Present Perfect TensePrepositions and ConjunctionsAdverb or AdjectiveFragment, Comma Splice and Run -on SentenceVocabulary and Verb TensesOther quiz:
Grammar › ViewThis is my bedroom. It is not large, but it is clean and neat. I sweep the floor and arrange the things in it every day.
My bedroom is in yellow paint. There is a table and a chair in my bedroom. I study my lessons and do my works with my computer on it. There is bookself on the wall. I put my books in the self. Besides, I put some photos on the wall.
On the corner of the room there is a wardrobe. There are a lot of clothes in it. Most of the clothes area on the hanger. And I fold few of them.
Q: How many clothes does the writer fold?
A: ……………….
A. few
B. some
C. little
D. a lot of
Use of Prepositions or Conjunctions › View
Oboro will always ____ his friends.
A. stand up for
B. stand down for
C. stand across for
D. stand beside for
Grammar › View_______ is painting the picture?
A. Who
B. What
C. Where
D. When
Countable & Uncountable Nouns › View
My shirt is dry now. Have you got ___ iron?
A. a
B. an
C. some
