Đáp án+ Giải thích các bước giải:

1. Tiffany and Uma are my friends

2. Ricardo, John and I are watching a movie 

3. Hadil is kind

4. Alisa is young

5. The hammer is new

6. My mother and father are cooking dinner.

7. Rachel is driving to school

8. Nikos and Billy are playing in the park.

9. The students are studying English

10. The test is hard.

11. My best friend is coming to my house.

Trả lời

1. Tiffany and Uma are my friends. (HTĐ)

2. Ricardo, John and I are watching a movie. (HTĐ)

3. Hadil is kind. (HTĐ)

4. Alisa is young. (HTĐ)

5. The hammer is new. (HTĐ)

6. My mother and father are cooking dinner. (HTTD)

7. Rachel is driving to school. (HTTD)

8. Nikos and Billy are playing in the park. (HTTD)

9. The students are studying English. (HTTD)

10. The test is hard. (HTĐ)

11. My best friend is coming to my house.. (HTĐ)

Công thức :

··Hiện tại đơn(HTĐ)

⇒ Đối với động từ thường

– Khẳng định: S + V (s, es).

– Phủ định: S + do/does + not + V.

– Nghi vấn: Do/Does + S + V?

⇒ Đối với động từ to be

– Khẳng định: S + am/is/are + O.

– Phủ định: S + am/is/are + not + O.

– Nghi vấn: Am/Is/Are + S + O?

··Hiện tại tiếp diễn(HTTD)

– Khẳng định: S + am/is/are + V-ing.

– Phủ định: S + am/is/are + not + V-ing.

– Nghi vấn: Am/Is/Are + S + V-ing?