Scientists finally _____ find a cure for the diseases after years of research.
A. Managed to
B. Can
C. Could

Random Topics:
Temporal Conjunctions and Connectives-ed or -ingPast SimplePresent Simple TensePast Simple TensesElectricity VocabularyVerb Tenses and Subject Verb AgreementSo....that... Such.......thatUsed toImperative SentencesOther quiz:
Gerunds and Infinitives › View__________ English can be difficult, but you can do it!
A. Learn
B. To learn
C. Learning
D. Learned
Vocabulary › View
Analyze the following sentence: “The eerie silence in the room was broken by a sudden loud noise.” What is the effect of the word “eerie” in this context?
A. It creates a sense of calm.
B. It creates a sense of unease.
C. It creates a sense of joy.
D. It creates a sense of excitement.
Punctuation and Grammar › View. Which sentence is a run-on sentence?
A. I walked to the store. I bought some milk.
B. I walked to the store I bought some milk.
C. I walked to the store, and I bought some milk.
D. I walked to the store, then I bought some milk.
Continuous Tense › View
She … Smiling to me yesterday
A. Was
B. Where
C. Is
D. Were