. 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.

Random Topics:
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:
Transportation Vocabulary › ViewIt’s dangerous to ______ vehicles on a narrow road.
A. Fare
B. Miss
C. Overtake
D. Platform
Conjunctions › View
Complete the sentence with the correct conjunction
Sam loves playing computer games……………………….he hates playing card games.
A. and
B. so
C. or
D. but
Conjunctions › ViewThey study high school in the morning, _____ they can’t work at that time.
A. so
B. and
C. because
D. but
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
