Those monkeys up in the tree ____________ throwing bananas down since this morning.
A. are
B. has been
C. have been
D. had been

Random Topics:
Tenses and ComparisonsGerund/ To Verb/ VerbGerund, Infinitive, Bare VerbAdverbs or AdjectivesConditional Sentence 0, 1Modal Verb Gerund or To InfinitiveHave to/Has toNoun, Pronoun, Adjective, VerbVerb Patterns / IngGerund Subject or ObjectOther quiz:
Present Continuous Tense › ViewMy sisters _____ Spanish at present.
A. learn
B. is learning
C. learning
D. are learning
Perfect Verb Tenses › View
Isla has been hitting the books hard for her exams! Which sentence captures her study habits in the present perfect tense?
A. I will have finished my homework by tomorrow.
B. I have been studying for two hours.
C. I studied for two hours yesterday.
D. I will study for two hours tomorrow.
Grammar › ViewWhat is a collective noun?
A. One that names a group of things, people, or places.
B. One that collects together all subjects and objects.
C. One that collects coins for charity.
D. all of these answers.
Phrasal Verbs › View
I _______after 5 minutes of conversation because I am very shy.
A. dry up
B. take care
C. eat out.
