Combine two sentences into a new one using the given words in brackets. Do not change the given words in any ways.
Question 37: Mary’s room is dirty. It is messy too. (not only.....but)
Question 38: The old house burned down last week. No one lived there. (where)
Question 39: I don’t know anything about plumbing. I can’t fix the leak in the sink myself. (if)
Question 40: The dates of the exam need to change. All students can take it. (in order)
1 Mary's room is not only dirty but also messy
2 The old house where no one lived burned down last week
3 If I knew something about plumbing, I could fix the leak in the sink myself
4 The dates of the exam need to change in order for all students to take it