[ Grammar & Vocabulary ]
You should always ______ the lights when leaving a room to save electricity.
A. turn off
B. switch up
C. shut down
D. stop
Select your answer:

Random Topics:
Adverbs of How Something is DonePresent Tense vs Past TenseFinite and Non-Finite VerbWh- Questions Present Simple TenseDefinite pronouns (Subject, Object, Reflexive)DEGREE COMPARISONConjunction: Because and SoLinking Verbs & Helping VerbsAdjective ClausesGerund & ParticipleOther quiz:
Adjectives and Vocabulary › ViewWhich is the adjective? Diego is popular with the little kids.
A. popular, little
B. Diego
C. is
D. popular
Tenses › View
What does the present perfect tense imply when used without a specific time frame?
A. A general time in the future
B. An ongoing action or state
C. An action or state completed in the past at an unspecified time
D. A specific event in the past
