[ Vocabulary ]
A possible meaning for “invisible” could be”
A. can be seen
B. transparent
C. cannot be seen
D. tangible

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Present Perfect Simple vs ContinuousPast and Present TensesNoun PhrasesAdjectives and PrepositionsGrammar - either...or, neither...norWill & Be going toPersonal PronounInfinitiveClausesLinking VerbOther quiz:
Grammar › ViewWhy do you play tennis?
A. Because I like it
B. In the morning
C. With my friend
D. I play basketball
Verb Forms and Prepositions › View
Choose the correct preposition of time: “I will meet you ____ 5 PM.”
A. in
B. on
C. at
D. by