[ Subject-Verb Agreement ]
According to the police, the killer of the boys in both cities ___ probably between the ages of 40 and 50.
A. Is
B. Are

Random Topics:
Relative Pronouns and AdverbsAdverbial Clause of ConcessionPresent Progressive TenseGerund and To InfinitiveSimiles and Body IdiomsPresent Perfect Negative and Interrogativewould should couldAdverb ClausesGrammar - Sentence StructureSimple PastOther quiz:
Sentence Structure › ViewIdentify the compound-complex sentence.
A. The sun set, and the stars appeared.
B. The sun set, and the stars appeared while the moon rose.
C. While the sun set, the stars appeared.
D. The sun set, the stars appeared, and the moon rose.
Vocabulary › View
When we move into the new house, we will need to _____________ the living room. It looks terrible.
A. enter
B. train
C. vote
D. decorate
Grammar › ViewYou ______ be a good swimmer to join the rowing team, but you should know how to swim.
A. don’t has to
B. don’t have to
C. doesn’t has to
D. doesn’t have to
Mixed General Quiz › View
Have they got ______ sausage?
A. A
B. An
C. Some
D. Any
