Practice 4: Are the underlined parts of these sentences right or wrong? Correct them where necessary
1)• Who has invented •paper?
2) Where •have you been born•?
3) Ellie isn't at home. •She's gone• shopping
4) Alo.Einstein• has been• the scientist who •has developed• the theory of relativity
5) •I've lost •my key.I can't find it anywhere
6) •Have you eaten• a lot of sweets when you were a child?
7)• I've bought• a new car. You must come and see it
8)• I've bought• a new car last week
9) Where •have you been •yesterday evening?
10) •Lucy has left• school in 1999
11)I'm looking for Mike. •Have you seen• him?
12) '•Have you been• to Paris ?' , ' Yes,many times '
13)I'm very hungry.•I haven't eaten •much today
14) Ben is a friend of mine.I •know •him very well
15) Ben is a friend of mine.I •know •him for a long time