`1` It took 1 hour to fly from HaNoi to Ho Chi Minh city 

`2` It takes ninety minutes to finish a football match

`3` John spends 30 minutes walking to school

`4` It took us four hours to make this cake

`-` CT :

It take/took + ( sb ) + số thời gian + to V + ....

S + spend + số thời gian + V-ing + ...

S + V(s/es)

S + V2/V-ed

$baoyen.$

`1.` I took an hour to fly from Hanoi to Ho Chi Minh city

`2.` It takes ninety minutes to finish a football match

`3.` John spends 30 minutes walking to school

`4.` It took us 4 hours to make this cake

`_______________________`

`@` S + spend + time/money + V_ing + O

`=` It takes + S + time/money + to_V + O

`->` ai dó dành tiền, thời gian làm gì.