根据句子意思用括号中所给单词的适当形式填空。
Yesterday Bill’s sister_______(walk) to school.
I ____(get) up at 6:30 last Sunday morning.
His father _____(real) likes this watch.
These girls can speak _____(Japan) in our class.
Thank you for _______(wash) clothes for me, mom.   
Rain is a pop______(sing) now.