根据汉语提示完成句子。

1. When I ride a bike in the street, I never ride __________ (太快).

2. It is not right for us to ___________ (上学迟到).

3. When you get on the bus, you should wait for ___________ (轮到你).

4. Let's go to the zoo, OK? I have two ___________ (票). Great.

5. We must stop and ___________ (向两边看) before we cross the road.

飞机垂直尾翼通常由垂直安定面和方向舵组成，其功能是：（）.

A.提供横向安定性和操纵性

B.提供俯仰安定性和操纵性

C.提供方向稳定性和操纵性

D.克服螺旋桨滑流和机翼涡流影响