[ Grammar ]
Teachers can tell their students to use mobile apps like “PIAZZA” to access course materials and also to post questions about specific subjects, all ____ can be done in the classroom or outside the classroom.
A. this
B. what
C. which
D. how
Select your answer:
Random Topics:
Grammar: Reported QuestionsWho vs Whoma, an, the, zero articleSimple Present and Present Continuous TensesFuture Tense and ConditionalsComparison of Adjective and AdverbIdentifying TensesConjunctions and CommasQuantifierOther quiz:
Phrasal Verbs › ViewTo pursue someone.
A. Make after
B. Make up
C. Make out
Tenses › View
Now, Kate … sleeping in her bedroom.
A. is
B. are
C. were
D. will be