句型转换 按括号中的要求完成改写后的句子，每个空格填一个单词。
Tina came here yesterday.(改为一般疑问句)
Tina              here yesterday?
I brush my teeth once a day.(划线提问)
do you brush your teeth?
Paul works hard, Sally works hard, too.(同义句)
Paul works                                       Sally.
Let’s discuss the plan.(同义句)
Let’s have a              about the plan.
I went somewhere interesting last month.(改为否定句)
I              go              interesting last month.