I have to leave now __ I can catch the last bus.
A．so that B．because of C．until D．as soon as
Attention, please! There _________a basketball game between our class and Class 5.
A．has B．is going to be C．will have D．is going to have
--- __________ do you chat by QQ with your friend in Shanghai every week?
--- Two hours. I have much homework to do every day.
A．How often B．How long C．How far D．How soon
---Do you think Peter is free today?
--- __________. He is really busy preparing(准备) for the coming test these days.
A．Of course B．I have an idea C．1' m afraid so D．I don' t think so
--- Smoking and drunkenness (酗酒) are both bad for people' s health.
--- Yes, So we should __ cigarettes and alcohol (酒精) .
A．slow down B．put up C．stay away from D．give out
提示作文。(12分)
每年中学生意外伤害或者死亡事故频发，给许多家庭带来永久的伤痛。作为中学生，我们要如何有效地自我保护，免受伤害？请以“How to keep safe”为题，写一篇80字左右的短文,开头已给出，不计入字数。除了所给的以下四个要点要写上，还要补充1-2点个人建议。
要点如下：1. 遵守交通规则，不闯红灯，不骑电动车(electric bicycles)。
2. 不到河里游泳，要在成年人(adult)陪伴下到游泳池游泳。
3. 要在父母允许后才能和朋友外出。
4. 在学校和同学友好相处，不争吵、不打架，有事情向老师求助。
Do you know that many dangerous things will happen if we are not careful enough? As a student, how to keep safe is very important. _________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
________________________________________
