Write the comparative sentences using the cues

Write the comparative sentences using the cues.   
 Ex:    My house/ small/ her house     → My house is smaller than her house.
1.    Lan/ tall/ Hoa         
2.    This book/ thick/ that book         
3.    The chair/ short/ the table         
4.    These boxes/ big/ those boxes       
  5.    Miss Trang/ young/ her sister         
6.    These buildings/ high/ those buildings         
7.    The boys/ strong/ the girls         
8.    I/ old/ my brother
9.    My office is nearer than hers.   
 Her office is   ................................................. .
10.    According to me, English is easier than Maths.     
According to me, Maths ....................................................
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