[ Grammar ]
I can’t tell ___ the box is open. Can you take a look for me?
A. what
B. if
C. ╳
D. who

Random Topics:
English MorphosyntaxHave to / Do not have toPast Tense vs Present TensePossessive Adjectives VS Possessive PronounsModal and Auxiliary VerbsComparisonMiscellaneous Grammar UsagesInfinitive and GerundsVerb + InfinitiveEnglish ArticleOther quiz:
First Conditional › ViewIf she doesn’t _____ (hurry), she will ______ (be) late.
A. hurry , be
B. hurried , been
C. hurried , be
Present Tenses › View
David (wash) __________ his hands. He just (repair) __________ the TV set.
A. has washed/ has just been repairing
B. washed/ has just repaired
C. is washing/ has just repaired
D. washes/ has just been repairing
Vocabulary › View(adj.) not movable; not moving
A. immobile
B. impassable
C. minimum
D. nimble
Mixed General Quiz › View
The puppy had mud all over its ___.
a. pause
b. paws
