[ Grammar ]
The herd of cattle __________ grazing in the field.
A. is
B. are
C. was
D. were

Random Topics:
Future TenseZero & First ContidionalGrammar - Collective NounsConjunctionsModals of Speculation and DeductionZero Conditional SentenceVerbs, Tenses, and VocabularySimple Verb TensesZero & First ConditionalVerbs & Verb TensesOther quiz:
Grammar › ViewThe little boy the robot and it with him all the time(總是).
A. likes; have
B. likes; has
C. like; has
D. like; have
Modal Verbs › View
Recognize the modal verb in context: “We should have left earlier to avoid the traffic.”
A. should
B. have
C. left
D. traffic
Future Tenses › ViewWe _____ a party tonight. You should come.
A. are having
B. are going to have
C. will have
D. have
Vocabulary › View
A family member is often the _________for a sick person.
A. wearable
B. suffers from
C. monitor
D. caregiver
