【题目】World Earth Day in 1970 to tell us to protect our planet.

【题目】 You can find the restaurant at the e________of the street.

【题目】— Do you know the answer?

【题目】--It’s kind him to help me solve the problem.

【题目】Although you have lots of difficulties, you must ______your work.

【题目】Nothing can the girl from there.

【题目】Don’t w______about your study,I can help you.

【题目】What colors can give you a happy and satisfied feeling?

【题目】Rather than to school by bus，I preferred a bike there.

【题目】People _______ pale skin and blonde hair look good _______ yellow and pink.