—Please _______ to return my book by Fri
问题:
—Please _______ to return my book by Friday. I'll use it on Saturday.
—No, problem. I'll finish reading it on Thursday.[ ]
A. don't forget
B. not to forget
C. not forget
D. forget not to
—Please _______ to return my book by Friday. I'll use it on Saturday.
—No, problem. I'll finish reading it on Thursday.[ ]
A. don't forget
B. not to forget
C. not forget
D. forget not to