[ Conditional Sentence Type 1 ]
Databases are useful,
A. Unless you have a lot of information to store.
B. If you have a lot of information to store.
C. Unless you don’t have a lot of information to store.

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Present Simple or Present ContinuousPresent Perfect TensePossessive AdjectivesTenses and Passive VoiceQuantifiers, Countable and Uncountable NounsPresent/Past/Future Continuous TenseArticle & PrepositionModals of AdvicePresent and Past TenseConnectives (because, due to, owing to, because of)Other quiz:
Vocabulary › ViewMembers of the News media, such as reporters and columnists.
A. Amendment
B. Jury
C. Press
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Independent/Dependent Clauses & Relative Clauses › View
Choose the correct answer based on the sentence: I bought a new car that is very fast.
A. Sentence with a defining relative clause
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A. don’t have to
B. doesn’t have to
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Grammar › View
It´s nothing personal, but I prefer working by …………………..
A. myself
B. himself
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D. mineself
