_____ you know where John lives?
ADo
BDoes
CWas
DHas
Answer:
A. Do
Read Explanation:
Primary auxiliary verbs which are derived from the verb DO are do, does and did. In the simple present tense, do will function as an auxiliary to express the negative and to ask questions. Does, however, is substituted for third-person, singular subjects in the present tense. The past tense did works with all persons, singular and plural. Eg : Do you attend this school?