[ Mixed General Quiz ]
Sir Alexander Fleming ___ penincillin .
a. creator
b. discovered
c. inventing

Random Topics:
SimilesGrammar - QuantiflierVerb Forms and PrepositionsTenses - Irregular VerbsCommunicative GrammarSimple Present and Simple PastAdjectives & QuantifiersThe Simple Present TenseFamily Members and Present SimpleAdjectives, Adverbs, and PrepositionsOther quiz:
Grammar › ViewThey … some extra staff next week.
A. Will have employed
B. Employed
C. Are going to employ
D. Employ
Modal Verbs of Certainty and Possibility › View
She must ______ all day because I haven’t seen her.
A. have worked
B. be working
Grammar › ViewHe ___________ want to watch a science fiction film.
A. does
B. don’t
C. do
D. doesn’t
Modals › View
-I ________ come to the party on Sunday.
– I’m sorry to hear that. I’m sure it’ll be a lot of fun!
A. might not
B. could not
