[ Vocabulary ]
The builders used metal rods to _______ the walls of the building.
A. construct
B. collapse
C. reinforce

Random Topics:
Be going to / WillInfinitive and GerundFigure of SpeechSimple Present Negative and QuestionMiscellaneous Grammar UsagesPresent Simple and Present Continuous TensesSports VocabularyModifiersComparativesPast Simple, Past Continuous, Past PerfectOther quiz:
Grammar › ViewA rock is _______________ than a pencil.
A. heavy
B. heavyer
C. more heavy
D. heavier
Vocabulary › View
average number of people living within a square mile or square kilometer
A. nonrenewable resources
B. doubling time
C. rural
D. population density
Present Progressive Tense › ViewHe _______________ at the moment.
A. sleeping
B. am sleeping
C. is sleeping
D. sleeps
Grammar and Vocabulary › View
Francisca ________ for three hours yesterday.
A. study
B. studied
C. studies
