根据所给汉语完成下列句子，词数不限。(共5小题，每空3分，共15分)
小题1:坐公共汽车总比骑自行车快。
______________________is always _____________________
小题2:请给我一些怎样做蛋糕的建议。
Please ___________________about _________________ cakes.
小题3:我认为并非所有的户外运动都危险，如果你足够小心的话。
I don’t think ___________________if__________________.
小题4: 当我得知我获得了全班最高分，我不敢相信自己的耳朵。
When I know I____________ in our class, I __________my ears.
小题5:看到如此多的世界名胜真有趣。
It was interesting ______so many ____ ___from all over the world.
小题1:Taking the bus is always faster than riding a bike/cycling.
小题2:Please give me some advice about how to make cakes.
小题3:I don’t think any of these outdoor activities are dangerous if we’re careful enough.
小题4:When I knew I got the most points in our class, I couldn’t believe my ears.
小题5:It was interesting to see so many places of interest from all over the world.
小题1:考查动词-ing形式做主语。本句中taking the bus 和riding a bike 相比，形式一样。
小题2:名词advice，是不可数名词，没有复数形式；how to make cakes 是疑问词加动词不定式做about的宾语。
小题3:并非所有户外活动，any of these outdoor activities；足够小心，careful enough ，enough放在careful 之后。
小题4:最高分，the most points;不敢相信自己的耳朵，couldn’t believe my ears。
小题5:名胜，places of interest。本句用了It is +adj.+to do sth.这一句型。