[ Future Perfect Tense ]
She will have been teaching.
A. Will she not have taught?
B. Will not she have taught?
C. Will she have not taught?

Random Topics:
Demonstrative PronounPast PassivePast and Present Continuous tenseGrammar / PronounsCompound SentencesGerundsModal Verbs for PossibilitySubject Verb Agreement and Coordinating ConjunctionsPersonal Pronouns and VerbVerbs & Verb TensesOther quiz:
The First Conditional › ViewJoe …… happy if she …… .
A. Is, will come
B. Is, come
C. Will be, comes
Conditional Sentences › View
If she ____ harder, she will pass the exam.
A. study
B. studies
C. studied
D. studying
Grammar › ViewWhat are you doing?
A. I am playing games.
B. I is playing games.
C. I are playing games.
D. I am dancing.
Plural › View
What’s the plural of lady?
A. Ladys
B. Ladyes
C. Ladies