[ Grammar ]
The airplane model took three hours to build.
What is the complete subject?
A. airplane
B. The airplane model
C. hours
D. three hours

Random Topics:
Present simple & ContinuousModals AuxiliaryZero Conditional SentenceGoing To Be and WillThings in EnglishReported Speech and Reporting VerbsPassive SentencesPresent Perfect vs Past Simple TenseVerb + Infinitive or GerundPrepositions and Prepositional PhrasesOther quiz:
Verb Phrase › ViewThe bicycle was held to the rack with a chain.
A. The bicycle
B. was held
C. the rack
D. a chain
Grammar › View
She said, “I don’t know where my shoes are.”
A. She said that she didn’t know where her shoes are.
B. She said that she didn’t know where her shoes were.
C. She said that she doesn’t know where her shoes are.
D. She said that she doesn’t know where her shoes were.
Noun Phrase › ViewIdentify the noun phrase: “Recycling old newspapers can save trees.”
A. Recycling old
B. Old newspapers
C. Can save
D. Trees
Grammar › View
CRYPT, CRYPH, KRYPT root word belongs to which meaning…
A. hidden, secret
B. To lean, to slope
C. to lie
D. To invest
