2.She can help me with my homework.
3.Many students ask for advice about improving their English.
4.Many people are shy when they speak English, so before you begin, take a deep breath and smile.
5.Write them on pieces of paper and place them in your bedroom.
6.Sally has invited me to stay with her in England one day.
7.I like San Francisco very much because there's a lot to see and do there.
8.He's given concerts all over China and the tickets have always sold out.
9.It has taken several months to get there.
10.Scientists think that there has been life on Earth for millions of years.
11.None of them has an environment with air, so people and things cannot grow.
12.It's hard to understand how large the universe is.
13.It's important for him to work on their farm because there are seven people in Liu's family and they are very poor.
14.Now they can go to school with the help of Project Hope.
15.Last year Shen, a boy from Shanxi Province, went to a school with no electricity and only a few books.
16.Because of Project Hope, thousands of children have better lives.
17.His waltzes made him famous all over Europe.
18.The son was even more successful and popular than his father.
19.Before he was six he played not only the piano, but also the violin and the organ.
20.He wrote his first opera at the age of 12 and hundreds of beautiful pieces of music for the classical orchestra.
