How many maths lessons do you have on Monday ?
问数字用：how many
加油!不明白再问!如果帮到你,请采纳,谢谢!　the boys have ten kittens in the room.in the room划线。 i have three friends in my school. three划线提问。 they have three english classes a week.改为单数句1 Where do the boys have ten kittens ?2 How many friends do you have in your school?3 He/ She has three English classes a week .