根据句意及所给中文或首字母提示完成单词。
1. Let’s choose these ___________ (便宜的) shoes.
2. Please help me ___________ (拿) the box to the room.
3. Betty often talks with me about her school ___________ (生活).
4. I can’t find Tony at school. M___________ he is in the library.
5. Grandpa usually goes to the park in his f___________ time.