[ Subject-Verb Agreement ]
One of the trade marks (has/have) not been registered yet.
A. Has
B. Have

Random Topics:
Conditional ClauseVerbal TensesCommon & Proper NounsAdverbs of frequencyModals Deduction: cant /mustDirect and Indirect SpeechSocial Media VocabularyGrammar: Reported QuestionsSimple Present - Negative & InterrogativeNoun and Modal VerbsOther quiz:
Tenses › ViewLook! It ___________ rain soon.
A. will rain
B. is raining
C. is going to rain
Grammar › View
The birds __________ around the feeder in the morning.
A. gather
B. gathers
C. are gathering
D. have gathered
Grammar › ViewChinese food is _____ famous than indian food.
A. more
B. many
C. much
Grammar › View
I thought it was a ___________ little restaurant, but actually, it’s ____________ noisy with this band playing.
A. too / enough
B. enough / too
C. quite / quiet
D. quiet / quite