[ Grammar ]
He solved the problem…………………………two minutes.
A. At
B. In
C. For

Random Topics:
Grammar - Place and MovementRelative Clauses PronounsSentence Structure and ConjunctionsPassive to ActiveModal and Modal PerfectConjunctivesGerunds and TensesPhrasal Verbs and Verb FormsThe First Conditional (if/unless)Past simple vs Present perfectOther quiz:
Mixed General Quiz › ViewThe state of Minnesota has two nicknames. One is “The Land of Sky Blue Waters” because ___ is what “Minnesota” means in a native American language.
a. these
b. those
c. that
d. which
Preposition › View
The diverse members of the enormous group of plants known …….. water plants have adapted remarkably well …….. their life in the water.
A. for/among
B. with/into
C. about/for
D. as/to
Grammar › ViewAndy’s Mom: Who gave you this book?
Andy: Ms. Johnson did. She _____ my new English teacher.
A. were
B. was
C. wasn’t
D. is
Vocabulary › View
_____ are hints that help solve a problem or mystery.
A. landmark
B. grand
C. clues
D. carve
