41. I love making ____ because I can create some nice and unique clay bottles

or cups to give my friends.

A. pottery             B. paper kites        C. architectures   D.      lanterns

42. __ is my unusual hobby. I like moving on the ice and feel like a beautiful swan.

A. Swimming                                     B. Eating ice-creams

C. Ice-skating                                      D. Making models

43. She took__ playing the piano when she was a young girl.

A.  in                      B. over                  C. up                    D. on

44. He___ ____ karate club next month. He_____ to improve his health.

A.  will join/ wants                              B. joins/wants

C. will join/ will want                        D. is joining/ wants

45. Our grandfather____ he ___us how to carve eggshells this weekend.

A.  will promise/will show                            B. is promising/shows

C. promises/will show                       D. promised/shows

46. My mother____ me to the museum tomorrow because she______      to finish

a lot of her work.

A.  doesn't take/ has                            B. won't take/ has

C. won't take/ doesn't have                D. doesn't take/ doesn't have

47. The bus__ in two minutes. I ____late for school when I _____it.

A. arrives/ will be/ miss                    B. will arrive/ will be /miss

C. arrives/ am/ will miss                   D. will arrive/ am/ will miss

48. My brother hates______ horror films. They make him________ scary a lot.

A.  to watch/ feel                                B. watching/ to feel

C. to watch/ to feel                           D. watching/ feel

49. It's interesting______ a puppy. I enjoy_____ after it very much.

A. having/ looking                            B. to have/ to look

C. having/ to look                             D. to have/ looking

50. One of my favorite hobbies is____ comics. I love_______ more famous ones.

A. read/ collecting                             B. reading/collecting

C. to read/ to collect                D. reading/ collected

d

c

a

c

c

b

c

d

bài này lại còn dài nx chứ ! 

bài này, Dài lắm cậu ơi

21. Hoa likes music. She often …………. to music in late evenings.         

A. listen                B. listening           C. listens              D. to listens

22. I enjoy …………. baminton after school.

          A. doing               B. playing            C. seeing              D. going

23. Ann has a large …………. of stamps.

          A. collect              B. collection                   C. collecting         D. collections

24. How …………. you go to the library after school?

          A. often                B. much                C. many               D. usually

25. My sister usually goes to the library with me. She likes___ comic books very much.

          A. read                 B. reading             C. to read             D. reads

26. In big cities, there are many kinds of _____ for young people.

          A. entertain          B. entertains                  C. entertainment  D. entertaining

27. What _____ does Minh like playing in his free time?

          A. activities          B. sports              C. things              D. subjects

28. He goes swimming when he ______ free time.

          A. have                 B. is having          C. has                            D. will have

29. My uncle likes ______ the vegetables we grow ourselves.

          A. to eat               B. eat                    C. eats                  D. eating

30. My close friend draws very well. She will be a …………. artist one day.

                   A. fame                B. famous             C. famously                   D. famed

21. Hoa likes music. She often …………. to music in late evenings.         

A. listen                B. listening           C. listens              D. to listens

22. I enjoy …………. baminton after school.

          A. doing               B. playing            C. seeing              D. going

23. Ann has a large …………. of stamps.

          A. collect              B. collection                   C. collecting         D. collections

24. How …………. you go to the library after school?

          A. often                B. much                C. many               D. usually

25. My sister usually goes to the library with me. She likes___ comic books very much.

          A. read                 B. reading             C. to read             D. reads

26. In big cities, there are many kinds of _____ for young people.

          A. entertain          B. entertains                  C. entertainment  D. entertaining

27. What _____ does Minh like playing in his free time?

          A. activities          B. sports              C. things              D. subjects

28. He goes swimming when he ______ free time.

          A. have                 B. is having          C. has                            D. will have

29. My uncle likes ______ the vegetables we grow ourselves.

          A. to eat               B. eat                    C. eats                  D. eating

30. My close friend draws very well. She will be a …………. artist one day.

                   A. fame                B. famous             C. famously                   D. famed

D nha

D

*tham khảo*

Câu 1

- Định luật phản xạ ánh sáng:

+ Tia phản xạ nằm trong mặt phẳng chứa tia tới và pháp tuyến của gương ở điểm tới.

+ Góc phản xạ bằng góc tới.

Câu 2

Ảnh của vật tạo bởi gương phẳng có đặc điểm: không hứng được trên màn chắn và lớn hơn vật. Khoảng cách của ảnh của vật đều bằng nhau....

Ảnh tạo bởi gương cầu lồi là ảnh ảo, không hứng được trên màn chắn và nhỏ hơn vật.

Ảnh ảo tạo bởi gương cầu lõm lớn hơn vật.

- Giống nhau : Ảnh ảo của gương cầu lồi, gương cầu lõm, gương phẳng không hứng được trên màn chắn
- Khác nhau
+ Ảnh ảo của gương cầu lồi nhỏ hơn vật
+ Ảnh ảo của gương cầu lõm lớn hơn vật
+ Ảnh ảo của gương phẳng bằng vật

lỗi ảnh