[ Tenses ]
According to the magazine “Science”, scientist —- treatments for some deadly diseases, such as cancer, by the year 2025.
A. will have discovered
B. discover
C. have discovered
D. are going to discover

Random Topics:
Similes, Metaphors, Personification and HyperboleFuture - will / going to / present continuousModals of AdvicePrepositions and ConjunctionsElectricity VocabularyApostrophes and Quotation MarksAntonymsAdverbial Clauses of Reason / CauseModals, Phrasal Verbs, Gerunds and InfinitivesFirst Conditional & Future TensesOther quiz:
Grammar › ViewShe ____(read) a novel.
A. read
B. reads
C. reading
Relative Pronoun/Adverbs › View
They were married for 50 years, __________ is a very long time.
A. which
B. who
C. whose
D. where
Past Simple › View(A) … they tired after the long trip?
(B) Yes, they ….
a) Were / were
b) Was / were
c) Were / was
Prepositional Phrases › View
He just wants me to approve … his mistakes.
A. —
B. on
C. of
