[ Adverbial Clauses ]
The students don’t stop making noise ______ them to.
A. until the teacher asks
B. once the teacher had asked
C. while the teacher has asked
D. by the time the teacher asked
Select your answer:
Random Topics:
Tenses UsageOffering HelpUnless If First ConditionalPresent Perfect and Past SimpleAcademic VocabularySimple Past Tense & Future TensePresent Perfect - Just, Already, YetPresent, Past and Future TenseModal AuxiliariesOther quiz:
Present Continuous › View…. the dogs ….. now?
A. Are/eating
B. Is/eating
C. Are/eat
D. Do /eating
Grammar › View
Did you ______ playing the new board game?
A. enjoy
B. enjoys
C. enjoying
D. enjoyed