Câu 1: (+) My uncles works in a bookstore.

(-) My uncles don't works in a bookstore.

(?) Do your uncles work in a bookstore?

Câu 2: (+) Nam is the tallest student in my class.

(-) Nam isn't the tallest student in my class.

(?) Is Nam the tallest student in my class?

Câu 3: (+) They go jogging every morning.

(-) They don't go jogging every morning.

(?) Do they go jogging every morning?

Câu 4: (+) Ms. Hong writes to her parents on Sundays.

(-) Ms. Hong doesn't writes to her parents on Sundays.

(?) Does Ms. Hong write to her parents on Sundays?

Câu 5 (+) I and my sister are students at Minh Khai school.

(-) I and my sister aren't studenrs at Minh Khai school. 

(?) Are you and your sister students at Minh Khai school?

1.(-) My uncle doesn't work in a bookstore

(?) Does your uncle work in a bookstore

2.(-) Nam isn't the tallest student in my class

(?) Is Nam the tallest in your class

3.(-) They don't go jogging every morning

(?) Do they go jogging every morning
4. (-) Ms.Hong doesn't write to her parents on sunday

(?) Does ms.Hong write to her parents on sunday

5.(-) I and my sister aren't student at MInh Khai school

(?) Are you and your sister student at Minh Khai school