Viết lại các câu sau: The value of the sterling has fallen considerably in the past week

1.The value of the sterling has fallen considerably in the past week
   There has......
2. Given fair warning, I could have avoided that date
    If you had told me......
3 It won't make any difference if it rains because we will still go 
   We will still go......
4.Even though I admire his courage ,I think he is foolish
   Much.....