[ Modals ]
Neveah passed all her tests. I’m sure she studied hard.
A. could have studied
B. must studied
C. must have studied
D. may have studied

Random Topics:
Grammar: Simple Past and Past ContinuousSimple Present vs Present ProgresiveGrammar PhrasesConditional SentenceTenses and ArticleHelpful Phrases Simple PastArticles and DemonstrativesAdverb of TimePresent Perfect Simple vs ContinuousOther quiz:
Grammar › ViewDon’t lean ________ the gate. The paint is still wet
A. against
B. at
C. among
D. along
Homonyms › View
I would like ___ tea, please.
a. week
b. weak