找出下列句子的错处并改正

1：are 变成 is
2：simon变成Simon daming变成Daming is变成are
3:at 变成in clouday变成cloudy
4: many变成much

where (are) he going to go tomorrow? ——he是单三形式，应该用is
simon and daming {is） going to go to the park ——2个人，所以用复数形式are
it's going to be cloudy （at） harbin —— harbin 是大地点，应该用in 你的那个clouday是拼错了码？
how （many） is the book?it's ten yuan——how much 问价格的固定用法

1.where is he going tommorrow
2.simon and daming are going to go to the park
3.it's going to be clouday in harbin
4.how muh s the book?it's ten yuan.

where (are) he going to go tomorrow? ——he是单三形式，应该用is
simon and daming {is） going to go to the park ——2个人，所以用复数形式are
it's going to be cloudy （at） harbin —— harbin 是大地点，应该用in
how （many） is the book?it's ten yuan——how much 问价格的固定用法