[ Subject Verb Agreement ]
Teeth (is / are) covered with a hard substance called enamel.
A. is
B. are

Random Topics:
Gerunds/InfinitivesFuture Perfect TenseEs and SMixed GrammarPassive Voice, Question Tag, PrepositionsPresent simple, Present continuous, Singular, PluralModal, Causative Verb & Elliptical StructureGrammar: AgreementModals Of SpeculationGrammar Error Correction (Simple Present Tense)Other quiz:
General Knowledge › ViewWhat letter is not present anywhere on the periodic table of elements?
A. Q
B. J
C. F
D. X
Grammar › View
_____ he wants to or not, he’ll have to clean his room.
A. When
B. Whether
C. Despite
D. Although
Grammar › ViewWhich of the following sentences is CORRECT?
A. I got my suit dry-cleaned yesterday.
B. I have my suit dry-cleaned yesterday.
C. I have my suit dy-cleaned yesterday
D. I get my suit dry-cleaned yesterday.
Grammar › View
A: ………… do any sport or exercise?
B: No, I hate sport
#
A. Do you
B. Are you
