$\text{3.}$ He didn't have enough money to live on.

$\text{4.}$ The buffalo isn't big enough to harm you.

$\text{5.}$ I have enough money to pay this bill.

$\text{6.}$ The tea isn't strong enough to keep us awake.

$\text{7.}$ The ice is thick enough for us to work on.

$\text{8.}$ The weather was fine enough for us to go camping.

$\text{9.}$ This coat isn't warm enough for me to wear in winter.

$\text{10.}$ Robinson isn't rich enough to buy a house.

$\text{11.}$ He wasn't experienced enough to do the job.

$\text{12.}$ You aren't old enough to have a frony-door key.

1 he didn't have enough money to live on 

2 the buffalo isn't big enough to harm you

3 I have enough money to pay this bill

4 the tea isn't strong enough to keep us awake

5 the ice is thick enough for us to walk on 

6 the weather was fine enough for us to go camping

7 this coat isn't warm enough for me to wear in winter

8 Robinson isn't rich enough to buy a house

9 he wasn't experinced enough to do the job

10 you aren't enough old to have a front door- key

Cho mik xin ctrl hay nhất ạ.Thanks^_^