[ a, an, the, Zero Article ]
Albert Einstein was ___ famous scientist.
a. a
b. an
c. the
d. X [Nothing]

Random Topics:
Future Simple TensesConditional ClauseSuperlative AdjectivesSubordinating ConjunctionsGrammar - First ConditionalAdjectives vs AdverbsTenses and FoodLexico and GrammarSimple and Compound SentencesModalsOther quiz:
Grammar › ViewDoes your uncle go to Bali by plane?
A. Yes, she is
B. Yes, she was
C. Yes, she do
D. Yes, she does
Relative Clauses & Real Conditionals › View
Choose the correct first conditional sentence: If it rains tomorrow, I ______ my umbrella.
A. take
B. takes
C. will take
D. would take
Relative Pronoun › ViewI fell in love with the woman ….. I met yesterday.
A. which
B. whom
C. whose
Present Continuous, Present Perfect and Used to › View
There _________________ an accident.
A. There has been an accident.
B. There have been an accident.
C. There has beed an accident.