B1L7 句型答案

I 1  hasn’t finished; forgot

 2  has gone; paid; got
 3  has worked; will retire

 4  have seen
 5  has been

II 1  Lydia has written ten novels so far.

  2  Paris is the most beautiful city that I have ever been to.

  3  Amy has been in a bad mood for three days.

  4  I have known Matt since I was five.

  5  How long have you studied German?

1  If I were a millionaire, I could buy whatever I want.

2  If there were no flowers in the yard, it would not be so beautiful.

3  Eric might pick you up if he knew where your school is.

4  If the typhoon didn’t come, we could go on a picnic now.

5  Ian would stay healthy if he exercised every day.