[ Vocabulary and Grammar ]
When Galileo looked through his _ , he was able to see the four largest moons of Jupiter.
A. telescope
B. binoculars
C. microscopes
D. magnifying glass

Random Topics:
Participle Clauses & Cleft SentencesPast Continuous and Past Simple TenseConjunctions & Cohesive DevicesVerb, Object, PrepositionCompliment, Congratulation, and HopePresent/Past/Past ParticpleGrammar Pronoun and Singular Plural NounPersonal PronounsGrammar: Simple Past and Past ContinuousNoun Phrases and AdverbialsOther quiz:
Grammar › ViewI have art class on Monday and Tuesday. I have to do art work __________ a week.
A. once
B. twice
C. every day
D. three times
Simple Present Tense › View
They _______________ interesting books at school.
A. Reads
B. Is reading
C. Read
D. Are reading
A: Have you got a computer in your room?
B: ____________________________
A. No I have got
B. Yes I do
C. Yes I have
D. No I don’t
Grammar › View
Math and English are ________ for all students, but art and music are optional.
A. traditional
B. compulsory
C. official
D. national
