[ Miscellaneous Grammar Usages ]
It estimated is that only thirty percent of our planet’s surface consists of land.
A. estimated is
B. our
C. surface
D. consists

Random Topics:
Use of Prepositions or ConjunctionsGrammar AssessmentWh QuestionsContractions and ConjunctionsSubjunctiveGerund or InfinitivesDependent PrepositionWh- Questions Present Simple TensePreposition FormGrammar - Present Perfect with already, just, yetOther quiz:
Grammar › ViewChoose the correct form of the verb: My sister _ a new song on the radio at the moment.
A. listens
B. listen
C. is listening
D. are listening
Past Continuous Tense › View
______ Kelly ________ to your house last night?
A. Was, coming
B. Is, coming
C. Were, coming
D. Am, coming
Intermediate › ViewChoose the correct option to complete this sentence:
She __________ anyone that she was pregnant
A. said
B. didn’t tell
C. told
Modal Auxiliaries and Similar Expressions › View
What is the best way to ask for permission in a formal setting?
A. Could I access the server room?
B. Can I access the server room?
C. May I access the server room?
D. Shall I access the server room?
