mấy bạn giúp mình với ạ Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions. Question 17: Christmas, an interested celebration is held in many countries in the world every year. A. interested B. is held C. in D. every Question 18: I have to find a new job, yet I am unemployed. A. find B. new job C. yet D. unemployed Question 19: Today, many serious childhood diseases can prevent by early immunization. A. Today B. serious C. disease D. can prevent Question 20: We hope having a chance to study together at the same university in the future. A. having B. to study C. at the same D. in the future

Question 17: Christmas, an interested celebration is held in many countries in the world every year.

A. interested→interesting

B. is held

C. in

D. every

⇒Tính từ bổ nghĩa cho vật là "celebration" nên là tính từ"V-ing"

Question 18: I have to find a new job, yet I am unemployed.

A. find

B. new job

C.yet→because

D. unemployed

⇒Theo ngữ cảnh

⇒Dịch: Tôi phải tìm 1 công việc mới, vì tôi đang thất nghiệp

Question 19: Today, many serious childhood diseases can prevent by early immunization.

A. Today

B. serious

C. disease

D. can prevent→can be prevented

⇒Câu bị động vì có "by O"

Question 20: We hope having a chance to study together at the same university in the future.

A. having→to have

B. to study

C. at the same

D. in the future

⇒Hope to V : Mong muốn điều gì