Question

B. Write sentences in the present perfect (only use the contraction in the negative form)
1. She/finish her homework


2. We/go to Chicago


3. They/not/do their homework


4. The teacher/work at that school


5. William/not/call her


6. I/not/buy a new car


7. He/go to church


8. You/buy a computer

Answer 1

Respuesta:

Explicación:

Answer 2

Respuesta:

1. She hasn't finished her homework.

2. We haven't gone to Chicago.

3. They haven't done their homework.

4. The teacher hasn't worked at that school.

5. William hasn't called her

6.  I haven't bought a new car.

7. He hasn't gone to church.

8. You haven't bought a computer

Explicación:

La "fórmula" para hacer oraciones en present perfect es la siguiente:

Subject + have/has + Past Participle Verb + Complement