[ Grammar ]
Carla can go to bed at 9:00 _____ she is in third grade now.
A. since
B. unless
C. while
D. before
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Perfect and Past TenseArticles A and AnGrammar ( going to)Gerunds and ModalsAdverbs of DegreeFuture TenseTenses and Passive VoiceAdjective Clause and Adverb ClauseAuxiliary Verbs (be, do, have)Grammar Like & Linking VerbOther quiz:
Adjective vs. Adverb › ViewI don’t think I am a ___ athlete.
a. bad
b. badly
Tenses › View
Angkor Wat ___ by King Suryavarman II in the 12th century.
A. is built
B. was built
C. built
D. builds