4. What makes Mr. Dursley stop dead in his tracks on his way back from the bakery? Why do you think Uncle Vernon suddenly decides to give Harry Dudley's second bedroom?

The Dursleys moved him because they were worried that Dumbledore (or whoever was sending them Harry's acceptance letters) had made it clear that they were aware that Harry was being kept in a cupboard. Shortly after they moved him, the letters reflected the change, even if they were still a bit sarcastic.

Explanation:

1. b

2. a deadly disease

4. at the same time

5. a) true

b) true

c)false?

d)false?

7. para.1 = c

para.2 = d

para.3 = f

para.4= b

para.5= e

para.6 = a