Para completar as frases com "have" ou "has", precisamos lembrar que "have" é usado com os pronomes I, you, we e they, enquanto "has" é usado com he, she e it. Vamos analisar as frases: a) I have a small bedroom. (I = have) b) She has a big house. (She = has) c) They have three bathrooms. (They = have) d) My house has a garage. (My house = it = has) e) We have two living rooms. (We = have) Portanto, as respostas corretas são: a) have b) has c) have d) has e) have