I'm going to take him to some museums _______ he can learn more about China.
–When is Mary’s birthday party?–It’s at seven o’clock the evening of July 18th.
Boys and girls, please don’t forget _______ your homework here this evening.
—Don’t run in the hallways, boys. It’s too dangerous.—________.
One of the ________ in our class ________ from America.
—Please don’t _______, Tommy. Your sister is sleeping now.—OK, mom.