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:
Prepositions of Place & TimeNeither/Either/All/NoneTake or PutPresent Simple TenseTenses - Present and PastRelative Clauses and Past PerfectPersonal Pronouns and VerbConditionalsPast Simple, Past Continuous, Past Perfect, Past Perfect Continuous
Other quiz:
Grammar › ViewRead the sentence.
The Central Pennsylvania Rock and Mineral Club Show featured several items.
Choose the most specific words to replace the words several items in the sentence.
A. many types of gems
B. a variety of rocks
C. different kinds of stones
D. over thirty brilliant diamonds
Kinds of Sentences › View
Hooray, I passed the test!
A. Declarative Sentence
B. Exclamatory Sentence
C. Imperative Sentence
D. Interrogative Sentence
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How to use : Read the question carefully, then select one of the answers button.