[ Noun Clause ]
I can’t reach __
A. what is on the roof.
B. what on the roof is.
C. what is on the roof?

Random Topics:
Communicative GrammarParticipal PhrasesPresent Simple TenseModal Verbs and ConditionalsAdverb ClauseLinking VerbsFamily VocabularyNouns, Pronouns, Antecedents, and Singular and PluralGrammar PhrasesWas & Were QuestionsOther quiz:
Grammar › ViewMy dad always … at 7 a.m.
A. gets up
B. getting up
C. get up
Present Perfect Tense › View
Jane has worked here ______________ two weeks already.
A. For
B. Since