Rewrite these sentences with the words given so that the meaning is kept unchanged:

rewrite these sentences with the words given so that the meaning is kept unchanged:
1.I'm 160cm tall.My younger sister is 160cms
my height..........
2.he has an Omega watch.your watch in philips
his watch........
3.i am 50 kilos.Hoa is only 48 kilos
Hoa isn't.........
4."pls don't drive so fast".Ann begged her boyfriend
Ann pleaded........
5.He is the best student at English in our class
Nobody in our class........
7.it took us three hours to open the door 
We spent.....
8.Barbara plays squash better than Mike
Mike doesn't......
9.I last saw Minh six months ago
i haven't....
10.Hoa hasn't written to me since June last year
The last time.....