[ Subject Verb Agreement ]
The new roads which the government has built ___ congestion.
A. have not reduced
B. has not reduced

Random Topics:
Modals VerbsSimiles and Body IdiomsIndefinite and Reflexive PronounsPast Perfect SimplePrepositions - ConjunctionsPresent, Past, Present Perfect and ComparativeBasic TensesSentences and Non SentencesSimple Past TensesModals and PhrasesOther quiz:
Articles › ViewFariz is reading ____ fable about a farmer and his son.
A. a
B. an
C. the
D. –
Grammar › View
I ___ to Italy tomorrow. I have already bought the tickets.
A. am flying
B. will fly