Complete each sentence so it means the same as the sentence above

complete each sentence so it means  the same as the sentence above
7 please tell me something about your neighborhood
- can --------------------------------------------------- 
8 in summer, da nang is hot but vinh hotter 
- in summer,vinh ----------------------------------------------------------
9 it in wrong of us to throw rubbish
- we mustn't -----------------------------------------------------------------
10 ha noi is large, hangkok is larger and tokyo is the largest
- tokyo is -------------------------------------------------------------------- the three cities
11 it in not good to good to stay up so late to listen to music 
- you should -------------------------------------------------------------------
12 how many time a week do you to go your painting club 
- how often -----------------------------------------------------------------
13 it in essential that you do your homework before going to school 
-you must -------------------------------------------------------------------------
14 noboby is older than my grandfather in my family
- my grandfather is------------------------------------------------------------------------------- 
15 kiet is the best at english in his class
- noboby in kiet's class