Is it: I are/am a good student?
Is it: I am a good student?
Is it: She has/haves a good book?
Is it: She has a good book?
Is it: He do a good job, or he does a good job?
Is it: he does a good job?
Is it: May I go to the bathroom, or Can I go to the bathroom?
May I go to the bathroom?
Where is the cat of Martha?
Where is Martha's cat?
Is it: You am/are a good student?
Is it: You are a good student?
Is it: He has/have a lunch?
Is it: He has/have a lunch?
Is it: She does/do a good job?
Is it: She does a good job?
Is it:Can I sharpen my pencil? or May I sharpen my pencil?
May I sharpen my pencil?
Is that the book of Mark?
Is it: They are/is good students?
Is it: They are good students?
Is it: They has/have ideas for the project?
Is it:They have ideas for the project?
Is it: They does/do their homework?
Is it: They do their homework?
Is it: Can you come to my house? or May you come to my house?
Can you come to my house?
Is that the jacket of Mario?
Is that Mario's jacket?
Is it: We is/are good students?
Is it: We are good student?
Is it: We has/have a plan?
Is it:We have a plan?
Is it: We does/do not understand?
Is it:We do not understand?
Is it: Can you go to the park? or May you go to the park?
Can you go to the park?
Are those the shoes of the boys?
Is it: You all is/are good students?
Is it: You all are good students?
Is it: They has/have thirty dollars already?
Is it: They have thirty dollars already?
Is it: You all does not do the work, or you all do not do the work?
Is it: You all do not do the work?
Is it: Can I spend the night at your house? or May I spend the night at your house?
May I spend the night at your house?
Are those the cats of the teacher?
Are those the teacher's cats?