[ Verbs and Subject Verb Agreement ]
The color of the fish and the birds ______ as a protection.
A. serves
B. serve
Select your answer:

Random Topics:
Preposition-ing / InfinitiveConjunctions and ConnectivesVerb Tenses and GerundsPrepotitionsHelping and Linking VerbsPresent or Past Tenseswould should couldModals and Past TensesGrammar for TOEFLOther quiz:
Degree of Comparison › ViewShe is … in her family.
A. the smartest
B. smart
C. smarter
D. the smarter
Present Perfect Tense › View
The plumber (tell) ______________ me this morning that he would be back to finish the work at 2 p.m. But now, it is past three o’clock and he still (not come) ______________ back.
A. told … has not come
B. told … came
C. has told … has not come
