[ Vocabulary and Grammar ]
The expert explained that the upper ______ of the bridge was in very bad condition.
A. building
B. structure
C. foundation
D. roof

Random Topics:
Present Simple and Modal VerbsAuxiliary ModalVerb + InfinitiveFuture Continuous, Future Perfect and Future Perfect ContinuousConjunctions and PrepositionsModal Auxiliaries and To Be VerbsFuture Tense VocabularyConditional SentenceGrammar - Punctuation of SentencesVocabulary and IdiomsOther quiz:
Present Perfect Tense › ViewOur class ____________ 3 grammar quizzes so far this semester.
A. has had
B. had
C. have had
D. has having
Indefinite and Reflexive Pronouns › View
Is the underlined word an indefinite or reflexive pronoun?
People are kidding themselves if they think there is no other life out there.
A. indefinite
B. reflexive
Prepositions › ViewDenver is a big city ______ Colorado (State)
A. In
B. at
C. on
Simple Past Tense › View
They / come / home / on foot.
A. They came home on foot.
B. They come home on foot.
C. They did come home on foot.