Đặt câu hỏi cho từ trong ngoặc

Đặt câu hỏi cho từ trong ngoặc:
1. I (played badminton) yesterday.
2. The students had a medicine check up (yesterday morning)
3. I (had chicken and rice for dinner yesterday
4. (My mother) gave me a present last week
5. They are swimming (in the swimming pool) now.
6. They had a picnic near the sea (last week)