根据中文选择正确答案，将序号填在相应的括号里。
1. What did you do last (周末)?[ ]
A. Saturday
B. weekend
2. I played (棒球).[ ]
A. baseball
B. basketball
3. I visited my (父母).[ ]
A. parents
B. grandparents
4. Did you help them (洗衣服)?[ ]
A. clean their room
B. wash clothes
5. I (洗碗碟) last night.[ ]
A. wash the dishes
B. washed the dishes
