Ⅰ.单词拼写
1．As we know，water is made up of h______ and oxygen.
2．The fireworks rushed up into the sky，just like a________(火箭) soaring up.
3．As a famous saying goes，it never rains but it ________(倾倒).
4．Coal and gas are traditional f________，but they bring lots of side effects too.
5．If you __________(缺乏) confidence in yourself，you won’t do your work well.
6．Each class will give a ________(报告) during the seminar in our school.
7．The father is not satisfied with his son’s rude ________(行为) in the public places.
8．The teacher saw the naughty boy ________(拖拉) his bag behind on the first day.
9．All the citizens in our city have ________(进入) to this park without paying.
10．It is truly ________(值得) to work hard at our lessons when we are at school.
【答案】1.hydrogen 2.rocket 3.pours
4．fuels 5.lack 6.presentation
7．behaviour 8.dragging 9.access
10．worthwhile
