[ Grammar ]
what are they doing?
A. they are discussing
B. they studying
C. they joking
D. they watching TV

Random Topics:
Adjective + to + VerbGrammar - may & mightGrammar - QuantiflierGrammar and PunctuationGrammar ( going to)Adjectives with PrepositionModals, Infinitives and GerundsLanguage Features: Reflective ArticleSimple Present and Past TensesPast Simple - Present PerfectOther quiz:
Relative Clauses › ViewThe man _____ called you is my uncle.
A. who
B. whom
C. whose
D. which
Comparison Degree › View
Who /is/ tall/ student/ in the class?
A. Who is the most tallest student in the class?
B. Who is the most tall student in the class?
C. Who is the tall student in the class?
D. Who is the tallest student in the class?
Some vs. Any › ViewI’m afraid I haven’t ______ solution to the problem.
a. some
b. any
Grammar › View
__________ he loved her, he didn’t forgive her for what she had done.
A. Much as
B. Because
C. No matter
D. However
