Question

alguem faz esta atividade para mim:

change the sentences to negative and interrogative form.
a) the crowd waited a long time to see the president.
b) they went to caracas by boat.
c) they put him in the advanced class.
d) he gave us his new telephone number.
e) she carme to the meeting alone.
f) we sat together at the concert last night.

Answer 1

Os verbos stão no passado. Poe-se perdeber pela terminação -ed (waited) ou pelas formas irregulars (went, gave).

Negative form:
pronome + DID + Not (ou DIDN'T) + verbo infinitive form

Interrogative form:
DID + pronome + verbo infinitive form

did the crowd wait? The crowd didn't wait.
Did they go? No, they didn't go
Did they put? No, they didn't
Did he give us? No, he did'nt.
Did she came? No, she did'nt came.
Did we sit? No, we didn't.