In my opinion, grades encouraged to study only who is already motivated and capable to learn and who is available to commit to a school career. In these cases, marks represent a valuable feedback. They spur the competition among peers. More importantly, marks incentive students to challenge themselves in order to achieve higher levels of knowledge, perfect their abilities, and finally excel in a discipline.

I am looking for a parter to practice my english , especially listening and speaking，whether  who you are，and how old are you，I just want to talk with you in english，it‘s better if you are English native speaker，if you are not，it's still okay。if someone interested in it，please contact me，my email ：thj1004@126.com .thanks

who can tell me why I cannot sent chat to others?I can't open the interface of chat.

I start this site from today.

I wanna grow up my English.

I wanna get used to speak  English in my life.

I always speak but it's only on my working.

I went to the northern coast of Spain with my family two weeks ago. There you can find both beaches and mountains. Although the weather is usually rainy and cloudy, we had a splendid week. It was sunny everyday and we could spent our time together having a bath on the sea or visiting the beautiful villages of Cantabria.

Title of current research project (maximum 25 words):

Patterns of beta diversity in Atlantic Forest: determinants of community composition and implications for conservation

Why would you like to come to the conference? (maximum 200 words):

i found my self in a very situation time because i apperently im not good at work but i tried to hard and my boss is a really good person but the my co workers are mean with me i don't know what to do.