she is an expert _____ science and technology
A. on
B. in
C. at
D. –
Random Topics:
Grammar - Wh QuestionsImperative SentencesIN, ON & ATAdverbs of How Something is DoneAdjective, Adverb, and Noun FormsConjunctions, Interjections and DeterminersGrammar - Reflexive PronounsPrepositionPresent Perfect: for/sinceCausative VerbOther quiz:
Grammar › ViewThere are many benefits of drinking _________ water.
A. –
B. the
C. an
D. a
Grammar › View
Cleveland Cincinnati Toledo and Dayton are four large cities in Ohio.
A. Cleveland, Cincinnati, Toledo, and Dayton are four large cities in Ohio.
B. Cleveland, Cincinnati, Toledo, and, Dayton are four large cities in Ohio.
C. Cleveland, Cincinnati Toledo, and Dayton are four large cities in Ohio.
Future Tense › ViewWhat is the Future Continuous tense of “She will paint a picture”?
A. She will painting a picture.
B. She will be painted a picture.
C. She will be painting a picture.
D. She will paint a picture.
Grammar › View
If coastal erosion continues to take place at the present rate, in another fifteen years this beach_________anymore.
A. doesn’t exist
B. isn’t existing
C. isn’t going to exist
D. won’t be exist