[ Grammar ]
There was an explosion in technology _____ the beginning of the 20th century.
A. in
B. at
C. through
D. on
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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:
Tenses › ViewWhich sentence uses the Future Perfect Tense correctly?
A. They will be leaving the party at midnight.
B. I will be studying for the exam all night.
C. By the time we get home, they will have finished the movie.
D. I am going to finish this book by next week.
Relative Clauses › View
The new textbook,_______ at the university book shop, includes access to online activities.
A. bought
B. buying
C. having bought
D. to buy
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