[ Vocabulary ]
The government invests money in ______ to improve schools.
A. scientific studies
B. selfishness
C. convenience
D. expansion

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IntermediateGrammar - Present PerfectLinking VerbsThird ConditionalsFood VocabularyPast Simple and Past Continuous TensesNoun ClausesPresent Perfect and Present Perfect ContinuousPresent Simple, Present Continuous or Present PerfectComparative AdjectiveOther quiz:
Grammar › ViewWith _____ 5,000 tigers remaining in the world today, time is quickly running out for this beautiful animal.
A. As fewer than
B. so few as
C. not fewer than
D. as few as
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She ……. a new application since April.
A. will have developed
B. has developed
C. has been developing
Question Tag › ViewDon’t spend too much time on video games, __?
A. do you
B. don’t you
C. will you
D. won’t you
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Choose the correct pronoun: “This is ____ book.”
A. mine
B. my
C. me
D. I
