phân biệt lớp vỏ trái đất với thạch quyển?

there/used/grocery store/corner/hai ba trung street

why don't you call the doctor? you went to see him last month

=> Why don't...........................................

1.In spite of the bad weather,we went to school on time

2.If he doesn't change his way of living,he'll meet a lot of troubles

3.Doing the homework is (very) important

4.Peter is the most intelligent student in this class

5.She isn't old enough to get married

The book which I borrowed you last week is very interesting :)) not from :33