Underline and correct the mistakes in the following sentence. Each sentence has only one mistake: a) This Saturday is Huong birthday. b) She will has a big birthday party and she will invite a lot of people

Underline and correct the mistakes in the following sentence. Each sentence has only one mistake. 
a) This Saturday is Huong birthday. ->
b) She will has a big birthday party and she will invite a lot of people. ->
c) I would love coming to her party. ->
d) But I haven't decided what to give her in her birthday. ->
e) How about visit the Blue Angel shop? We'll see if there is anything interesting to give her. ->
f) Well, it's beautiful today. Let's to go out and enjoy the sun first. ->