Question

英语连词成句!! 急啊！！！！！！！

I,think,China,many,gold,medals,London,Olympics.
it,my,first,time,visit
Li ming,schoolsports,meet,tomorrow

class Three,win,yesterday
I,think,China,many,gold,medals,London,Olympics.
it,my,first,time,visit
Li ming,schoolsports,meet,tomorrow
class Three,win,yesterday
we，should,tree,improve,environment

Answer 1

1.I think China have got many gold medals in London Olympics. 现在完成时
2. It is my first time visit. 一般现在时
3. Li ming will join the schoolsports meeting tomorrow. 将来时
4. Class Three won yesterday. 过去时
5. We should have trees to improve the environment. 情态动词/祈使句