[ Phrasal Verb ]
We‘ve just put ______ a new heating system.
A. on
B. in
C. out
Select your answer:

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Present, Past and Future Tense › ViewMr Candra : The highest score for English test is 90. It is Hanna who got it.
Thomas : What a great job ! Congratulations Hanna
Hanna : Thank you very much.
The underlined sentence is the expression used to …
A. check for understanding
B. asking for attention
C. appreciating others
D. asking for opinion
Vocabulary › View
to keep in original condition
A. servant
B. evaluate
C. theory
D. preserve
