. Which opinion from “Aim for the Stars” is not valid?
A. If you aim for the stars, you can do great things.
B. If it weren’t for that telescope, who knows when we would have learned about space?
C. Many great opportunities surely exist there.
D. More than exciting, the space program fills a basic human need.

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Conditional and Mix Conditional SentenceAsking & Giving AttentionGrammar - Present Perfect TenseNoun Phrases and Verb PhrasesPresent, Past, and Future TimePast Simple, Present Perfect TenseDo not- Does notAdverb ClausePrepositions and AdverbsConditional and SubjunctiveOther quiz:
Gerund or Infinitive › ViewI want … rich some day.
A. becoming
B. to become
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Such convenience in shopping is ______________ we have ever experienced.
A. unlike anything
B. unlike everything
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A. so
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General Knowledge › View
In driving theory tests, In the UK, traffic signs giving out orders are generally what shape?
A. Triangular
B. Circular
C. Rectangular
D. Octangular