English Vocabulary

Plural nouns name more than one person, place, thing, or idea. I spent two years in America. The house has three bedrooms. There are many stars in the sky.   Most singular nouns change to plural by adding “s” to the end of them. bird/birds, tree/trees, pen/pens, house/houses, idea/ideas   …

Singular nouns name one person, place, thing, or idea. Give me a pen. I need a bicycle. Bring me an umbrella.   Use “a” before words beginning with consonants. a boy, a car, a house, a book, a cat, a question   Use “an” before words beginning with vowels (a, …

bullheaded (stubborn or inflexible) John is bullheaded; he won’t listen to anybody else’s opinion. Don’t be so bullheaded; come with me.   – English Vocabulary

breed like rabbits (have many children in a short period of time) She is married to John, and they breed like rabbits. Some couples breed like rabbits just after marriage.    – English Vocabulary

black sheep  informal (a person who is regarded as a disgrace by his family or group) Ben is the black sheep of the family because he is always in trouble with the police. There is a black sheep in every flock. so – English Vocabulary