Sure! Here are the affirmative, negative, and question forms for the given statements:
Affirmative: We ate a lot of pasta in Italy.
Negative: We did not eat a lot of pasta in Italy.
Question: Did we eat a lot of pasta in Italy?Affirmative: The plane flew over the sea.
Negative: The plane did not fly over the sea.
Question: Did the plane fly over the sea?Affirmative: I got a chance to talk to him.
Negative: I did not get a chance to talk to him.
Question: Did I get a chance to talk to him?Affirmative: She gave me her phone number.
Negative: She did not give me her phone number.
Question: Did she give me her phone number?Affirmative: Are we going to the south?
Negative: We are not going to the south.
Question: Are we going to the south?Affirmative: We had dinner together at nine.
Negative: We did not have dinner together at nine.
Question: Did we have dinner together at nine?Affirmative: My parents liked her.
Negative: My parents did not like her.
Question: Did my parents like her?Affirmative: What time did you arrive home?
Negative: You did not arrive home at that time.
Question: What time did you arrive home?Affirmative: He finished his books yesterday.
Negative: He did not finish his books yesterday.
Question: Did he finish his books yesterday?Affirmative: I saw her at the party.
Negative: I did not see her at the party.
Question: Did I see her at the party?Affirmative: How many cakes did they bake?
Negative: They did not bake any cakes.
Question: How many cakes did they bake?Affirmative: Tell me where you found my glasses.
Negative: You did not find my glasses.
Question: Where did you find my glasses?Affirmative: My mother rode a horse.
Negative: My mother did not ride a horse.
Question: Did my mother ride a horse?Affirmative: Did you read the magazine?
Negative: You did not read the magazine.
Question: Did you read the magazine?
Feel free to ask if you have any further questions or need more examples!