my current English teacher
my English teacher was the luckly dog.改成现在的老师,那就是:
My current English teacher is the luckily dog.
或:My English teacher is the luckily dog.(仅变谓语动词的时态)
My English teacher
现在的意思可以在句子的时态上进行体现,如她是我现在的英语老师,she is my English teacher
她是我以前的英语老师:she was my English teacher
now,my english teacher is ...