[ TOEFL ]
The helicopter is able to hover in ___________ powered rotors produce lift even at zero forward speed.
A. flight because of the
B. flying the
C. the flying of the
D. flight because the
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Verb + Infinitive or GerundAdverbs (manners & modifiers)Tenses (Present, Past, Future Forms)Active Voice-Present tenseCountable & Uncountable NounsAbilityNoun PhrasesGrammar : Must (Necessity)Vocabulary and PhrasesAdverb & Compound SentencesOther quiz:
Passive Voice Tenses › View. Give an example of a sentence in the passive voice past continuous tense.
A. The book was being read by the students.
B. The students were reading the book.
C. The book is read by the students.
D. The students are reading the book.
Grammar › View
Daksh is a __________ boy
A. clever
B. cleverer
C. cleverest
Grammar › ViewI….(do) my homework now.
A. do
B. doing
C. am doing
D. am do
Tenses › View
I had helped my neighbor before I fixed his car.
A. Future Perfect
B. Present Perfect
C. Past Perfect