In 2006, NASA launched its first _______ to the planet Pluto.
A. colony
B. probe
C. portholes

Random Topics:
Direct and Indirect QuestionFirst and Second ConditionalThe Future Simple TenseComparison & Modal Verbs in Passive VoiceGrammar : Must (Necessity)Vocabulary and PrepositionsPassive SentenceWish SentencesSubject, Object, Possessive Pronoun and Possessive AdjectivesGrammar, Conditional Sentences, VocabularyOther quiz:
Conjunctions › ViewIn the sentence ‘I will go to the park unless it rains’, what is ‘unless’?
A. Preposition
B. Adverb
C. Coordinating conjunction
D. Subordinating conjunction
Grammar › View
They ______ (travel) in the USA ______ one month.
A. They have traveled in the USA for one month.
B. They have traveled in the USA since one month.
C. They has travel in the USA for one month.
D. They has travel in the USA since one month.
Which of the following is an example of a compound sentence?
A. I enjoy playing soccer and basketball.
B. She packed her lunch before leaving for work.
C. The cat slept peacefully on the windowsill.
D. The book on the table is a bestseller.
Direct-Indirect Speech › View
He said to her, “What a cold day!”
A. He told her that it was a cold day.
B. He exclaimed that it was a cold day.
C. He exclaimed sorrowfully that it was a cold day.
D. He exclaimed that it was a very cold day.
