[ Gerund and Infinitive ]
Scientists regard the common cold as ………………… by a family of over 200 viruses.
A. being caused
B. to be caused

Random Topics:
Gerund and InfinitivesActive vs. Passive VoiceGrammar - may/might/couldComparative AdjectiveIF CLAUSEDo / Have / Can - Basic QuestionsAspect or tenses of VerbsGrammar and PrepositionActive Voice-Present tenseModal "Have to"Other quiz:
Pronouns, Sentence Structure, and Apostrophes › ViewCharles himself will be piloting this aircraft across the Atlantic.
A. Reflexive
B. Intensive
Present Progressive or Present Simple › View
Normally, Jenny ________ black shoes, but today she _________ red wellies.
A. wear, is wearing
B. wear, wears
C. wears, is wearing
D. wears, wears
TOEIC Grammar and Vocabulary Review › ViewMr. Robin’s team is making every effort …………… the deadline, which is July 24.
A. meet
B. meeting
C. to meet
D. met
Grammar › View
The father of your mother is your grandmother
A. True
B. False
