[ Subject-Verb Agreement ]
Field testing or surveys _______ their marketing strategies.
A. Determines
B. Determine

Random Topics:
Conditional TypesSubject Verb Agreement and Verb TensesModal Verbs of PermissionRegular and Irregular AdverbGrammar-Verbs & Nouns Singular, Plural, GenderCountable QuantifiersAdverbial PhrasesUnreal ConditionalsPassive Voice - Past SimpleRelative Clauses beginning with PrepositionsOther quiz:
Modal Verbs › ViewMy hands are full.I____________answer the phone right now.
A. can’t
B. might not
C. couldn’t
D. must
Modals of Prohibition › View
I _________waste my time. It´s precious.
A. must
B. can
C. can´t
Present simple & Continuous › View“think” is ………..
A. state verb
B. action verb
C. state verb & action verb
Future Tenses › View
If you ….. me the truth, I will never speak with you.
A. won’t tell
B. won’t be telling
C. don’t tell
