根据句意，用所给单词的适当形式填空。

1. Tom is looking forward to _______ (see) the park.

2. Be careful when you go _______ (cross) the street.

3. Which bus              I               (take) to the post office?

4. Tom fell off the bike and _______ (hurt) his legs.

5. He wants to know if the _______ (follow) answer is right.

患者，男性，52岁，全口牙齿咀嚼无力、刷牙时牙龈出血。无系统性疾病，有吸烟史。口腔检查显示牙龈红肿，探诊出血，全口多数牙的牙周袋深度≥4mm，松动Ⅰ～Ⅱ度，牙石（+++），X线片显示全口牙槽骨普遍水平吸收达根长的1／3～1／2。

治疗后6周复查时，若无特殊主诉，应复查下列内容，除外（）

A.拍X线片

B.探牙周袋深度

C.口腔卫生情况

D.关系

E.炎症消退情况