a. The train doesn't leave at half past seven.

b.We don't copy exercises in the English class.

c. I don't do exercises in the gym every month.

d. He doesn't sometimes play tennis at the club.

e. This dress doesn't suit me.

f. They don't pay attention to my words.

g. She doesn't have a break at 11 o"clock.

h Mr.Harrison doesn't teach IT.

i. I don't have lunch at the school canteen with my classmates.