[ Grammar ]
noun-verb agreement
The machinery used to build roads ____ very expensive.
_____
A. are
B. is

Random Topics:
IELTS GrammarSubordinating ConjunctionsWh QuestionsGerund, Participle, Infinitive, or AppositiveIF CLAUSEUncountable NounsFirst and Second ConditionalPresent Simple QuestionsModal Verbs & Perfect InfinitiveHelpful PhrasesOther quiz:
Past Simple › ViewThe baby ____________ (smile) at me an hour ago.
A. smile
B. smiled
C. smileed
D. smilied
Grammar › View
Where does the colon go?
A. These: are my favorite foods pizza, pasta, hamburgers and sundaes!
B. These are: my favorite foods pizza, pasta, hamburgers and sundaes!
C. These are my favorite foods: pizza, pasta, hamburgers and sundaes!
Grammar and Vocabulary › ViewWatching the turtles swimming near the boat was just ________. I loved it!
A. miserable
B. filthy
C. fantastic
Grammar › View
My mother is a ____ . She fixes teeth.
A. nurse
B. doctor
C. dentist
D. pianist
