[ Subject-Verb Agreement ]
What (does, do) scientists know today about elements?
A. Does
B. Do
Select your answer:
Random Topics:
Because / soPreposition of PlaceGrammar : can, could and be able toAdjectives & PrepositionSimple Future - WillLanguage Features of an Opinion ArticleArticles A and AnArticles & Compound NounsParticiple Clauses & Cleft SentencesOther quiz:
Reported Speech › View“Could you wash the dishes?”
A. She asks if I can wash the dishes.
B. She asked me to wash the dishes
C. She asked me if I can wash the dishes.
D. She asked me if a could wash the dishes.
Vocabulary & Grammar › View
The ______boy broke the window, no wonder his mother is angry at him.
A. Playful
B. Annoying
C. Average
D. Chubby