We were excited so that all of us stood up and clapped happi

We were excited so that all of us stood up and clapped happily .(保持原句意思)
We were _______ excited _______all of us stood up and clapped happily .
Dictionary is such a useful tool that everyone needs it .(保持原句意思)
Dictionary is _______ _______ _________ everyone needs it .
The man is my grandpa .He is talking with one of his old friends.(合并为一句)
The man _______ with one of his old friends ______ my grandpa .
.请朋友们