1.Do you free this afternooon?错在哪里啊,快 2.All the children are staying in home now错在哪里啊
问题描述:
1.Do you free this afternooon?错在哪里啊,快 2.All the children are staying in home now错在哪里啊
答
1.Do改成Are
in改成at
at home 固定搭配
答
1.Do----Are
2.in----at