[ Grammar ]
There are strict rules against students ____ their mobile phones at the school premises.
A. are using
B. using
C. want to use
D. having used
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Modal AuxiliariesHow much and how manyAdverb of Frequency and TensesHabitual and Continuous TensesVocabulary, Adjective & PrepositionAdverbial Concession ClausesGrammar & VocabConditional Sentences and Verb FormPast Perfect Simple & Past Perfect ContinuousGerunds + To InfinitiveOther quiz:
Grammar and vocabulary › Viewvery obvious, done without shame or embarrassment (used to describe bad things)
a _______ lie/foul
A. avid
B. blatant
C. gripping
D. dull
Grammar › View
He is sick. I think he………see his doctor if he wants to get over soon.
A. would
B. will
C. have to
D. must to
Sentence Structure › ViewDominique loves hiking in the mountains, ___ she is moving to Colorado.
A. so
B. and
C. yet
D. for
Vocabulary › View
What is the inner layer of the Sun’s atompshere, located above the photosphere and below the corona?
A. Corona
B. Photosphere
C. Chromosphere
D. Blazar