改错，句中有一个单词是错误，请加以改正。

The room, its windows face south, is our classroom.

改错，句中有一个单词是错误，请加以改正。

How much does the new dress spend you?

改错，句中有一个单词是错误，请加以改正。

We won Class 2 in the football match yesterday.

改错，句中有一个单词是错误，请加以改正。

—Is anyone here?

—Yes, we are all here.

改错，句中有一个单词是错误，请加以改正。

Giving me support, or I won't be able to finish it.

改错，句中有一个单词是错误，请加以改正。

The number of students in our class are 45.

改错，句中有一个单词是错误，请加以改正。

The student always pays attention to that the teacher is saying.

改错，句中有一个单词是错误，请加以改正。

He was the first student coming to school yesterday.

改错，句中有一个单词是错误，请加以改正。

It's so cold outside. Why not wearing your hat when you go out?

改错，句中有一个单词是错误，请加以改正。

Oh, you have grown up so that I hardly knew you.