[ Subject Verb Agreement ]
The progress of the group of students ______ slowed by the weather.
A. was
B. were
Select your answer:

Random Topics:
Conditional ClauseFor vs SinceModal Verbs in Emergency SituationsConditionals / Unreal PastPreposition and ConjunctionPronouns and QuantifiersModal RequestsGrammar Error Correction (Simple Present Tense)used to vs be used to vs get used toInterrogative PronounsOther quiz:
Tenses › ViewThey ………………….. have been more careful with the project; now there are errors that could have been avoided.
A. could
B. would
C. should
Perfect Modals › View
He didn’t answer the phone. He ____ been sleeping at that time.
A. might have
B. should have
C. must have
D. can’t have
