Workbook answer key (UNIT 3)

Page 22
Exercise 1:   
1. ever
2. just
3. since
4. yet
5. for
6. already
7. never

Exercise 2:
1. has worked
2. has... invited
3. have.... been
4. hasn't left
5. hasn't stopped
6. have... done

Exercise 3:
1. have been
2. did your team win
3. missed
4. Has Bob returned
5. did you arrive
6. left
7. has never used
8. have been involved

Exercise 4:
1. John became a competitive swimmer at the age of 10. He has competed for 50 years.
2. Last year, Ian bought a racing bike. He hasn't ridden it yet.
3. My friends gave me rollerblades for my last birthday. I have already used them several times.

Page 23

Exercise 5:
1. I haven't seen Mike for three weeks.
2. Bill has known Harry since they were in primary school.
3. Bill has never been to/visited Spain before.
4. Katie has had a computer since January.

Exercise 6:
1. have just come back
2.grew up
3. have visited
4. took
5. have never seen
6. enjoyed
7. have used
8. won

Exercise 7:
1. We haven't bought the new equipment yet.
2. Jim has done athletics all his life.
3. We have been Chelsea fans for ten years.
4. Scotland have never won the football World Cup.
5. Yesterday, an Arsenal player suffered a serious injury.

Page 28:
Exercise 1
1. beat/ determined
2. talented/ runner-up
3. take up/ disciplined
4. trained/ draw
5. competitive sports/ win

Exercise 2:
1. score a goal
2. a challenge
3. competitive
4. broke a record
5. enter a competition
6. dedicated to
7. keep fit

Exercise 3:
1. have you ever watched
2. saw
3. I've just moved
4. tried
5. have known
6. haven' learnt

Exercise 4:
1. began
2. decided
3 believed
4. have participated
5. has improved
6. have found
7. have stopped
8. has become
9. attended
10. grew