[ Grammar ]
Today, USB is the most ___ port on a computer.
A. usable
B. useful
Random Topics:
Passive Voice, Modals of Deduction and First ConditionalRelative PronounsContinuous and Perfect TensesModal Auxiliaries and Similar ExpressionsAdjectives with PrepositionTenses - AuxiliariesPhrasal VerbQuantifierProgressive Verb TensesSimple Present - WH QuestionsOther quiz:
Regular Plural Nouns › ViewChoose the correct plural form of the noun.
pencil
_____
A. pencils
B. penciles
C. pencil
Phrasal Verb › View
One should never ……..trying no matter how hard it might be to achieve succees
A. Put up
B. Account for
C. Turn down
D. Give up
Prepositions › ViewMy apartment building is ___ the corner.
a. in
b. on
c. at
Tenses › View
They__japan two years ago.
A. Leave
B. Left
C. Is leaving
D. Have left