Professor Curie and I worked at that time in the laboratory of the school of Physics and Chemistry where Professor Curie ______ his lectures.
A. is holding
B. was holding
C. to hold
D. held
Select your answer:

Random Topics:
Verbs: Action, Linking, and HelpingConditional and SubjunctiveComparison DegreeSimple Past TensesGrammar - ConnectorsComparisonRegular and Irregular VerbsPhrasal Verb & Prepositional PhraseAdverbs and PhrasesPast Continuous TenseOther quiz:
Passive Voice › ViewSolar panels reduce the need for coal-powered electricity.
The passive voice of the sentence above is …
_
A. Coal-powered electricity was reduced with solar panels.
B. The need for coal-powered electricity is reduced with solar panels.
C. The need for coal-powered electricity is reduce with solar panels.
D. The need for coal-powered electricity reduced with solar panels.
Reported Speech › View
The teacher said, “You must study hard for the test on reported speech.”
A. The teacher said that we must study hard for the test on reported speech.
B. The teacher said that we had to study hard for the test on reported speech.
C. The teacher said that we could study hard for the test on reported speech.
D. The teacher said that we are going study hard for the test on reported speech.
