[ Grammar ]
There was an explosion in technology _____ the beginning of the 20th century.
A. in
B. at
C. through
D. on
Random Topics:
Grammar: was/wereGrammar - some / anyConditional Sentence Type 0-3Present Perfect Simple & Present Perfect ContinuousPresent Simple vs Past SimpleSports VocabularyApostrophe GrammarVerb ConjugationParts of Speech and GrammarSentence TransformationOther quiz:
Grammar › ViewA. Are you French?
B. No, _________
___
A. I not
B. I aren’t
C. I’m not
D. I am
Relative Clauses › View
Nespresso is a machine
Grammar and Vocabulary › ViewObviously, I’d be … of that list.
A. in search
B. in trouble
C. in charge
D. on the top
Modal Verbs › View
Ronnie doesn’t see well. He ______________wear glasses.
A. can
B. should