[ Grammar ]
All dependent clauses must start with a ________.
A. preposition
B. coordinating conjunction
C. interjection
D. subordinating conjunction

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IELTS VocabularyConditionalsPast Tense vs Present Perfect TensePassive Voice with ModalsDirect Object and Indirect ObjectTenses and Passive VoiceModal Verbs and ConditionalsHave toRelative Clauses and etcSentence Adverbs & Third ConditionalOther quiz:
Past Tenses › ViewForm the past continuous tense of the verb ‘swim’.
A. was swimming
B. swimmed
C. swamming
D. were swimming
Grammar › View
Can we ________________ this summer?
A. get installed air-conditioning
B. get air-conditioning to install
C. have air-conditioning installed
D. have installed air-conditioning
