Complete the sentences with who or what.
0. What do you like? Apples or bananas?
1. ★★★happened last weekend?
2. ★★★looked excited?
3. ★★★rented a boat yesterday?
4. ★★★did you see in the box?
5. ★★★did they call for help?
6. ★★★saw you in the park?
7. ★★★did you put into your bag?