Cho hàm số y= -x² có đồ thị (P) và đường thẳng (d) có hệ số góc k≠0 đi qua điểm I (0;-1).Chứng minh (d) luôn cắt (P) tại hai điểm phân biệt A và B

Tìm lỗi sai và sửa lỗi

1. I think that The drivers should clearing up all the trash on the ground before leaving .

2. I had my bike to repair by my father .

3. This task could do immediately .

4. A new shop was opening on Main Street at 9 a.m. last Monday .

Viết dạng đúng của từ trong ngoặc

1.Thousands of people have been made (home) by the flood

2.We take (proud) in being students of one of the most popular schools in this city

3.The earthquake in Kobe in 1995 caused (disaster) damage

4.He is an (edition) of this newspaper

5.He (exact) answered thses questions

Viết dạng đúng của từ trong ngoặc

1.They went to see most of the (interest) places

2.They have made careful (prepare) for the demonstration

3. His result was (amaze) excellent

4. I think the Internet is a (use) device to get imformation

5.The (destroy) of their house left them no place to live

6.The (major) of people prefer TV to radio