1.
-Joe doesn't use pencils with erasers on top
?Does Joe use pencils with erasers on top
2.
-Henderson doesn't read many science books
?Does Henderson read many science books
3.
-Jennifer isn't busy with her homework
?Is Jennifer busy with her homework
4.
-We don't go to the classroom in sequence
?Do we go to the classroom in sequence
5.
-I don't come straight home after school
?Do you come straight home after school
6.
-The playround of the school isn't full of people
?Is the playround of the school full of people
7.
-Albert isn't her classmate in junior high school
?Is Albert her classmate in junior high school
8.
-They don't do experiments in the greenhouse
?Do they do experiments in the greenhouse
9.
-The teacher doesn't give paper to all the children
?Does the teacher give paper to all the children
10.
-Physics and English aren't your favourite subjects
?Are Physics and English your favourite subjects