[ Vocabulary ]
The walls are ________ of concrete.
A. constructed
B. collapsed
C. reinforced

Random Topics:
Present, Past and Future TensePresent Continuos TenseConditionals III - Mixed 1st, 2nd & 3rd ConditionalsPassive Voice in Past Simple TenseConjunctions - ConnectorsAuxiliary Verbs & Question TagsTenses: Present simple, Past Simple, Future SimpleIndefinite and Definite ArticlesGrammar - Punctuation of SentencesWh QuestionsOther quiz:
Grammar › View_____ have made a billion dollars last year.
A. His father is thought that
B. His father is thought to
C. It is thought
D. It is thought that his father
Conditional Sentence Type 3 › View
If you had caught the bus, you _____ late for work.
A. wouldn’t have been
B. would have been
C. wouldn’t be
D. would be
Grammar › ViewWhere______your last holiday?
A. did you spend
B. did spend
C. do you spend
D. you spent
Grammar › View
“Excuse me, _______ is the national monument?” asked the tourist.
A. who
B. why
C. where
D. whose
