[ Tenses ]
Civil engineer Lorenzo Raspallo ……………… as the guest speaker at the fifth annual Bridge Conservation Colloquium next month.
A. to confirm
B. to be confirmed
C. has been confirmed
D. having been confirmed

Random Topics:
ExclamationModals of Speculation and DeductionModal Verb in Passive VoiceEs and SIN, ON & ATFormal & Informal WordsClauses and GerundsAdverbial Clauses of Manner and ResultTransitional WordsQuantifiersOther quiz:
Personal & Possessive Pronouns › ViewMr Chung is strict with his children. ____________ are afraid of __________.
A. He, her
B. We, him
C. They, her
D. They, him
Grammar › View
. The class is difficult, but those _______ will learn a lot.
A. which make it out
B. who take it over
C. who see it through
D. that save it up
Grammar › ViewThe word “already” is used in:
A. Past simple
B. Present perfect
Vocabulary › View
The paddy fields ________ over 3 villages.
A. covers
B. stretch
C. stretching
D. covered
