[ Grammar ]
Many materials have been used for _____ teeth, including wood.
A. artificial
B. fake
C. false

Random Topics:
Definite pronouns (Subject, Object, Reflexive)Must or Mus notPast Continuous Tense & Past ModalsPrepositions of Time and PlaceGrammar & VocabularyCoordinating Conjunctions and Comparative AdjectivesSimple Past - Irregular VerbsAdverbs (manners & modifiers)Tenses, Tag Questions, Phrasal VerbsModal Verbs & Time PrepositionsOther quiz:
Be Going To vs. Will › ViewElena_______________________make a cake.
A. are going to
B. is going to
Present Simple with Adverbs of Frequency › View
Fill in the blank with the correct adverb of frequency: She ___________ eats breakfast at 7 am.
A. yesterday
B. always
C. rarely
D. often
Subject Verb Agreement › ViewA group of students ……………. taking the course.
A. are
B. is
C. am
Modals › View
Which is correct?
A. Can you be more polite?
B. Do you can be more polite?
