1. I have written many letters sinc

1. I have written many letters since I moved to Canada.
2. We have had five tests so far this semester.
3. He has been in New York many times.
4. I have played tennis every Sunday morning for the last two years.

結果 (中文) 2:

1.自从我搬到加拿大我已经写了很多信。
2。我们已经有五个测试，到目前为止，这个学期。
3。他一直在纽约多次。
4。我打网球每个星期天早上在过去的两年。

結果 (中文) 3:

1。自从我搬到加拿大以来，我已经写了许多信了。2。到目前为止，我们已经有五次考试了。三.他已经在纽约很多次了。4。在过去的两年里，我每天都在星期日早上打网球。