问题详情：
根据句意，在相应的横线上，写出括号内所给单词的适当形式。
se write down those _________ (climb) names and take their bags away.
runs faster than I, but I jump _________ (far) than he.
3._________ (luck), with the help of the police, the careless mother found her lost baby.
is not very _________ (hope) about the interview.
is going to celebrate his (forty) birthday this Saturday.
【回答】
1. climbers’2. farther 3. luckily 4. hopeful ieth
知识点：构词法
题型：完成句子
