How can tag questions be useful in scientific discussions?
A. They encourage confirmation and engagement
B. They provide detailed explanations
C. They introduce new theories
D. They summarize complex data

Random Topics:
Relative Pronouns with PrepositionsGrammar and VocabularyUnderstanding Product Packaging and TensesConditional Sentence Type 0-3Relative ClauseFuture PassiveRelative Clauses and etcTime and CalendarModal Auxiliary VerbsGerunds + To InfinitiveOther quiz:
Modals › ViewComplete the conversation with the correct word.
The next painting (6) ________ (could / would) appear on your apartment building!
A. could
B. would
Verb Tenses › View
By the end of this March, he ……….. here for 20 years.
A. has been living
B. will live
C. will be living
D. will have been living
Grammar › ViewComplete the sentence with the correct object pronoun:
We have a lot of foods. Those pizzas are for ……….. too.
A. me
B. her
C. us
Grammar › View
The highway is wider than the Link road.
A. The Link road is not as wide as the highway.
B. The Link road is not as wider as the highway.
C. The Link road is not wide than the highway.
D. The highway is not as wide as the Link road.
