还有我会造的要帮我看一下正不正确

Dessert
甜食
造句：I like dessert,because it is very sugar.
把because改成for,sugar是名词糖,要改成形容词sweet~
Tropics
热带
造句:she lives in the tropics.
Come out
开花
造句：In summer,sunflower comr out.
come是动词,如果是一朵花,应该加S~comes
last
持续
造句：The olympic games will last 20 days~
just
仅仅
造句：You just need one week to learn it
desert
沙漠
造句：Deseet is beautiful,but terrible~
glasslands
草地
造句：We should'nt walk on the grasslands
plains
平原
造句：My home is builded on a great plains
forest
森林
造句：Tigers lives in the forest
jungle
丛林
造句：TAIshan( 人猿泰山） lives in the jungle

last
持续
造句:A class lasts 40 minutes.一节课会持续40分钟
just
仅仅
造句：It's just my idea.这仅仅是我的想法。
desert
沙漠
造句：Desert is a dangerous place.沙漠是个危险的地方。
glasslands（拼写好像不太对，应...

查查英语字典就知道了.