问题详情：
根据句意，用括号内所给单词的适当形式填空。
1. It will take us a few days_______ there by bike.(get)
2. Lin Ming is the_____ of the boys’ 400-meter race.(win)
3. He failed his math exam because he was _____.(care)
food smells_____, it is terrible. We can’t eat.(bad)
had great fun____ the Nation
al Museum yesterday.(explore)
【回答】
1．to get er less 4．bad 5．exploring
知识点：构词法
题型：完成句子
