[ Grammar ]
It is dangerous to __________________ ammonia fumes.
A. Exhale
B. Inhale
C. Respire
D. Eat

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Question TagPassive Voice in Past and Present TenseVocab and GrammarNarrative, Past TensesGrammar Comma UsagePast Continues TenseIf Conditional Zero and OneGrammar Past and Future TenseElectricity VocabularyPresent Perfect or Past SimpleOther quiz:
Grammar › ViewHow …sugar do we need?
A. a lot of
B. many
C. much
D. lots of
Comparatives and Conjunctions › View
He plays soccer every weekend, __________ he’s not very good at it.
A. so
B. and
C. but
Grammar › ViewWhich progressive verb tense best completes the sentence?
In class yesterday, Joshua ______________ reading the longest book I had ever seen!
_
A. is reading
B. will be reading
C. was reading
Grammar › View
The underline word is a ______.
Hey! Can you take these books to the library when you go?
A. Interjection
B. Prepostion
C. Conjunction
D. Pronoun
E. Verb
