some riddles

.Can you show that eight 8's added together add up to 1,000? (888+88+8+8+8=1000.)
2.Can 11 and 2 make 1?
(1+1)/2=1
3.What is it that always coming but never arrives? Tomorrow
4.It is cold, round and yelow. Sometimes it looks bigger. Someetimes it looks smaller.It shines at night,but it doesn't shine in the daytime. What is it? The moon.
5.Why is a river rich? It has two banks
6.What belons only to you and yet is used more by others than yourself? Your name
7.What letter is drink? T
8.What letter is insect? b
9.What always has at least ten letters in it and may have tens of thousands of letters? A postoffice.
10.What part of a watch do use when we greet someone? Hour hand.

1 888+88+8+8+8
2 Eleven o'clock plus two is one o'clock
3 yesterday
4 the moon
5 it has upperrich middlerich&lowerrich
6 my name
7 t(tea)
8 b(bee)
9 post office
10 halo 光圈 （hello, hallo)

1.