[ Verb Tense ]
Is the verb tense past perfect, present perfect or future perfect? ‘The astronomer has observed the comet through the telescope.’
A. Past perfect
B. Present perfect
C. Future perfect
D. Simple past
Select your answer:

Random Topics:
Countable & Noncountable NounsGrammar - Compound SentencesPersonal pronouns + possessive adjectives + Introgative pronounsPresent Perfect TenseThird ConditionalsTypes of SentencesDefinite and Indefinite ArticlePresent Simple & ContinuesRelative ClauseGrammar and IdiomsOther quiz:
Grammar › ViewWhich if these is an example of a COMPOUND SENTENCE?
A. The dangers of smoking are well know. Many people continue to smoke anyway.
B. A planner helps you stay organized, so you should consider using one.
Grammar › View
Please give me a hand, ___?
A. are you
B. will you
C. can you
D. aren’t you