[ Tenses ]
Ancient people __ most of their time either doing their business or performing certain rituals.
A. used to spend
B. have spent
C. spend
D. have been spending
E. are spending

Random Topics:
Question Tags in Verb TensesIf/Unless - Conditional type 1Gerunds/InfinitivesAsking & Giving OpinionModal Verbs & Time PrepositionsCommunicative GrammarDefinite & Indefinite Pronoun & ConditionalsModalsReported Speech and Reporting VerbsModals and Past TensesOther quiz:
Conjunctive Adverbs and Punctuation › ViewWhich of the following is correctly punctuated with a conjunctive adverb?
A. He was tired; nevertheless he finished his work.
B. He was tired; nevertheless, he finished his work.
C. He was tired nevertheless; he finished his work.
D. He was tired, nevertheless he finished his work.
Grammar › View
___ you a teacher?
A. Is
B. Am
C. Are
Grammar › View………… (teachers, have) a lot of work to do after school?
A. Do teachers have
B. Does teacher has
C. Do teachers has
Grammar › View
__ the river?
a. How deep has
b. How deep can be
c. How deep is
