[ Grammar ]
What tense is this sentence written in ?
Jordan has invented a new way to power his car.
A. Past perfect
B. Future perfect
C. Present perfect

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Adjective OrderClause Markers TOEFL GrammarTake or PutReported SpeechPreposition and ConjunctionTime ConjunctionsPresent simple or Past simplePassive Voice with Modal VerbsPast Tense vs Present Perfect TensePresent Simple, Present Continuous or Present PerfectOther quiz:
Relative Clauses & Real Conditionals › ViewComplete the sentence with the correct zero conditional: If you mix red and blue, you ______ purple.
A. find
B. get
C. create
D. become
Grammar › View
The doctor encouraged his patients ______ healthy food.
A. eating
B. eat
C. to eat
D. eat to
My shirt is _____________ hers.
A. beautifuller
B. beautiful than
C. more beautiful than
Grammar › View
If Mary ___ so long on the computer last night, her eyes ___ red now.
A. did not worked/ do not get
B. were not working/ did not get
C. had not been working/ would not get
D. had not worked/ would not have got