1. Llena el espacio con DID o DIDN’T en las siguientes oraciones

a. __________you see my new blouse?

b. Judy _________ go to school yesterday?

c. Sorry, I __________ hear my cell pone ringing

d. ___________ Maria study English for two years?

e. I __________ enjoy my food very much.

f. Ralph is a very serious man. He _________laugh at the circus.

g. _____________ that jacket cost a lot of money?

2. Reescribe las oraciones ordenándolas en forma negativa haciendo uso del auxiliar (did)



1. Question / the teacher/ the / answer/ = the teacher did not answer the question.

2. They/ go / last year/ to Las Vegas/ _____________________________________

3. Homesick / be / I / ________________________________________________

4. The train / miss / Carlos / ___________________________________________

5. Maria / televisión / not / watch / ________________________________________

6. Read/ Cristine / the Lord of the Ring/ ____________________________________

7. My daughter / her room / not/ tidy / ______________________________________

8. Bark / the dog/ all night/ _______________________________________________

9. We/ buy/ a hámster/ _________________________________________________

10. The detective ask / many/ questios/ ______________________________________.​