[ Nouns, Articles, Determiners ]
I put ……… unopened letters over there.
A. a
B. an
C. the
D. (no article)

Random Topics:
Constrative ConjunctionSimple Present ProgressivePast Simple, Present Perfect TensePast and Present TensesWas and WereIndefinite and Reflexive PronounsGerund, Infinitive & ModalsPrepositions and ConjunctionsPresent Perfect Simple and ContinuousModal AuxiliariesOther quiz:
Modals › ViewCharles had some health problems as a result, but …. recover it now.
A. is able to
B. managed to
C. will be able to
D. could
Grammar › View
Which of the two boys is a boy scout?
______ of them is.
A. All
B. None
C. Neither
D. Both
Grammar › ViewChris ___ a lot many years ago, but he ___ now.
A. exercises; doesn’t
B. exercised; doesn’t
C. exercised; does
D. exercises; didn’t
Zero & First Conditional › View
A tiny house will become messy quickly ______.
A. if you are not a messy person
B. unless you are a messy person
C. if you are not a tidy person
D. unless you were messy
