[ Grammar ]
Scientists finally …….. find a cure for the disease after years of research.
A. managed to
B. can
C. could

Random Topics:
Relative Pronouns and AdverbsCommon Grammar Mistakes and Spelling Tipsused to, be used to, get used toPhrasal Verbs and Verb FormsGrammar (either..or.. and neither..nor..)To Infinitive or Bare InfinitiveFuture Perfect vs Future ContinuousBe Going To vs. WillRelative & Interrogative PronounsWish SentenceOther quiz:
Grammar › ViewLook at him! What is he doing? He ________ a book.
A. reads
B. is reading
C. reading
Tenses › View
Which sentence is in the past simple tense?
A. She walks to the store yesterday.
B. She is walking to the store yesterday.
C. She will walk to the store yesterday.
D. She walked to the store yesterday.
Grammar › View(Rearrange) flowers nice smell these
A. These flowers smell nice.
B. Smell of these flowers is nice.
Simple Present › View
My mother __________ the house on Sunday.
A. doesn’t clean
B. not cleans
C. don’t clean
D. doesn’t cleans
