1.

modest谦虚的,  boastful自负的,  hard-working勤奋的,  lazy懒惰的,  

honest诚实的,  dishonest不诚实的,  warm-hearted热心的,  cold-hearted冷血的. 

patient耐心的,  impatient没有耐心的,  stubborn固执的.

modest: never show off in front of others

boastful: always show off in front of others

hard-working: always work hard

lazy: never work hard

honest: never cheat and never lie

dishonest: always cheat and always lie

warm-hearted: always help others

cold-hearted: never help others

patient: be willing to wait

impatient: be not willing to wait

stubborn: never listen to others

2.

I am ……….., 

我是......

because I always/never …………

因为我总是/从不.....

He/She is ………, 

他/她是.....

because he/she always/never ………..

因为他/她总是/从不.....

I am lazy, 

because I never work hard.

She is modest, 

because she never shows off in front of others.

3.

I am ……….., 

我是......

because I always/never ………… 

因为我总是/从不.....

However, I am also …………, 

但是，我也......

because I always/never …………….

因为我总是/从不.....

I am honest, 

because I never cheat and never lie. 

However, I am also shy, 

because I never make new friends.

4.

He/She is ………..,

他/她是..... 

because he/she always/never ………… 

因为他/她总是/从不....

However, he/she is also …………, 

但是，他/她也......

because he/she always/never …………….

因为他/她总是/从不.....

He is hard-working, 

because he always works hard. 

However, he is also mean, 

because he never shares things.