[ Grammar & Vocabulary ]
These ______ are used to detect temperature changes in the new smart home system.
A. portions
B. leftovers
C. sensors
D. pollutants
Select your answer:

Random Topics:
Past Continuous and Past Simple TensePassive SentenceConjunctions and TransitionsGive, do and makeGerund or to InfinitiveCompound Nouns and Compound Adjectives QuestionsPast Tense vs Future TenseNarrative TensesGrammar: Have toPresent Tense vs Past TenseOther quiz:
Grammar › ViewPlease give me a …. of noodles
A. plate
B. piece
C. bowl
D. glass
Grammar › View
Oh! So you don’t like chocolate milk? I don’t like it,_____
A. neither
B. either
C. too
D. me neither
