[ Modals ]
If you must do something, then it is….
A. obligatory
B. optional
C. unnecessary
D. prohibited

Random Topics:
Conditional TensesGrammar and ReadingGrammar (either..or.. and neither..nor..)Auxiliary VerbsVerb + PrepositionDeterminersSubject and Verb Agreement-Ing and Infinitive Verb PatternsGerunds/InfinitivesTenseOther quiz:
Vocabulary and Grammar › ViewI’m afraid that I won’t come to your house tomorrow.
A. correct
B. incorrect
Mixed General Quiz › View
The average ___ temperature of Salt Lake City in February is about 25 degrees Farenheit or about -4 degrees centigrade.
a. lower
b. lowest
c. low
___ are you dunking over in that video of your college basketball game?
A. who
B. whom
Relative Clauses › View
Tell me the reason ____________ you were absent yesterday.
A. why
B. when
C. where
D. that
