明天要交,请尽快!

明天要交,请尽快!
Maybe you have a dream of going to space.Some day you __1__ get onto the moon and be very excited about__2__ there.The sky __3__ black from the moon,and you will see the earth up im te sky.You will also see many,many shining__4__.They give light to our earth and our moon.
It is great fun to play ball games there.__5__you do so,you will be able to throw a ball very far.
You can jump very,very high on the moon.__6__there are no trees or grass.And it neither rains nor snows on the moon.What a nice place it is!
1.a)may b)must c)shall d)should
2.a)to be b) to stay c)being d)staying in
3.a)gets b)looks c) d)is like
4.a)stars b).sky c)lights d)sun
5.a)but b)since c)as d)if
6.a)so b) but c)because d)when