8. My first English class is ……………… Wednesday at 8.40.

A. In                            B. On                           C. At                            D. About

9. History is ……………… interesting and important subject at school.

A. A                             B. An                           C. The                          D. Æ

10. They are very interested ……………… literature.

A. On                           B. At                            C. In                            D. of

11. We study about different countries in ……………… class.

A. Literature                B. Geography              C. History                    D. chemistry

12. My mother is tired ……………… watching TV.

A. Of                           B. With                        C. At                            D. on

13. The …………………… vacation is in summer.

A. Long                       B. Longer                     C. Longest                   D. Most long

14. Vietnamese students have …………………… vacation than American ones.

A. Few                         B. Fewer                      C. Little                        D.

15. These students are very keen …………………… playing sports.

A. To                           B. Of                           C. On                           D. With

16. My tooth doesn’t stop hurting. I will go and see my ……………………

A. actor                        B. Dentist                     C. Doctor                     D. Baker

17. She wants the …………………… to make a special cake for her daughter’s birthday.

A. inspector                 B. musician                  C. doctor                      D. Baker

18. That ………………… sells very good meat.

A. Baker                      B. Dentist                     C. Architect                 D. Butcher

19. Ask the shop …………………… where the washing powder is.

A. Nurse                      B. Assistant                  C. Baker                      D. engineer

20. The …………………… is showing them his plans of the new building.

A. Doctor                     B. Pianist                     C. Architect                 D. Dancer

Choose the opposite word with these following words.

1. a. sea                       b. sure                          c. sand                         d. sun

2. a. happy                   b. start                          c. part                          d. card

3. a. seven                   b. lesson                      c. tell                            d. begin

4. a. but                       b. cut                           c. shut                          d. put

5. a. easy                     b. please                      c. meat                         d. pleasure

Lấy 5 ví dụ của cấu trúc thì tương lai tiếp diễn S+Will/Won't +be+Ving+O

tính khối lượng muối AgNO3 có thể tan trong 250g nước ở 25 độ C . Biết độ tan của AgNO3 ở 25 độ C là 222g