English Grammar in Use Fifth Edition

UNIT 13
13.1
2  has gone
3 forgot
4 went
5 had
6  has broken
13.2
3  did William Shakespeare write
4 
OK
5  Who invented
6 
OK
7  We washed
8  Where were you born?
9 
OK
10  Albert Einstein was the scientist who 
developed
13.3
3  I’ve forgotten / I have forgotten
4  arrested
5  it’s improved / it has improved 
6  Have you finished
7  I applied
8  It was
9  There’s been / There has been
10  did you find … It was
11  He’s / He has broken …  
  or    
He 
broke … did that happen … He fell
UNIT 14
14.1
3 
OK
4  I bought
5  Where were you
6 
Maria left school
7 
OK
8 
OK
9 
OK
10  When was this bridge built?
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Key to Exercises
14.2
2  The weather has been cold recently.
3  It was cold last week. 
4  I didn’t eat any fruit yesterday.
5  I haven’t eaten any fruit today.
6  Emily has earned a lot of money 
this year.
7  She didn’t earn so much last year.
8  Have you had a holiday recently?
14.3
3  I didn’t sleep
4  There was … there were
5  worked … he gave
6  She’s lived / She has lived
7  died … I never met
8  I’ve never met / I have never met
9  I haven’t seen
10  Did you go … was
11  It’s been / It has been … it was
12  have you lived / have you been living 
… did you live … did you live
14.4
Example answers:
2  I haven’t bought anything today.
3  I didn’t watch TV yesterday.
4  I went out with some friends
 
yesterday evening.
5  I haven’t been to the cinema recently.
6  I’ve read a lot of books recently.