arrange the words

1.me.understand never they someone, to speak I When
- When i speak to someone, they never understand me
>> Correct (When I speak to someone, they never understand me.)
2.improve. to do can one what sure not I’m
- I\'m not sure what can improve 

>> I’m not sure what one can do to improve.
 3.himself. homework English his all did He
- He did all his English homework himself.
>> Correct
4.herself.by language a learn easily can She
- She can easily learn a language by herself.
>> Correct
5.country.foreign a in cope could you whether yourself Ask
- Ask whether you could cope yourself in foreign country.

>> Ask yourself whether you could cope in a foreign country.