giúp mình chuyển sang câu phủ định và nghi vấn. 1. I bought a new car two months ago. 2. she moved to the city two years ago. 3. they had a big party last weekend. 4. he finished his project yesterday. 5. he was in London last summer. 5. she cleaned the house yesterday.

Question

Accepted Answer

Here are the sentences in negative and interrogative forms:

**Negative form:**

1. I didn't buy a new car two months ago.
2. She didn't move to the city two years ago.
3. They didn't have a big party last weekend.
4. He didn't finish his project yesterday.
5. He wasn't in London last summer.
6. She didn't clean the house yesterday.

**Interrogative form:**

1. Did I buy a new car two months ago?
2. Did she move to the city two years ago?
3. Did they have a big party last weekend?
4. Did he finish his project yesterday?
5. Was he in London last summer?
6. Did she clean the house yesterday?

Giải thích:
- Để chuyển sang câu phủ định, chúng ta thêm "didn't" (did not) vào trước động từ chính.
- Để chuyển sang câu nghi vấn, chúng ta đảo ngược thứ tự của chủ ngữ và động từ, và thêm "did" vào trước động từ chính.

giúp mình chuyển sang câu phủ định và nghi vấn. 1. I bought a new car two months ago. 2. she moved to the city two years ago. 3. they had a big party last weekend. 4. he finished his project yesterday....