Topics: Word Form & Verb Tense
In 21st century, scientists continue to look for new ways _____ serious disease and slow down the ageing process
A. to treat
B. treat
C. treatment
D. treated
Select your answer:
Random Topics:
Verbs & AdverbsFuture Simple TenseOn, At, BySentence StructuresPrepositions of Place and TimeClauses and ConjunctionsContractions and ConjunctionsEs and SWas & Were QuestionsConditional Sentences with Modal VerbsOther quiz:
Tenses › ViewFrank ______ (go) to work every day.
A. goes
B. go
C. gone
D. going
Vocabulary and Grammar › View
. _____ e-zines will replace traditional magazines in the future.
A. That it is believed
B. Is it believed that
C. Believed is it that
D. It is believed that