八．根据情境选择正确的选项。（20分）

( )1. 你想让同桌出示蓝色，应说：

Ａ.Show me blue. Ｂ.Show me red.

( )2. 你想让穿黑色衣服的同学站起来，应说：

Ａ.Brown, brown .Sit down . Ｂ.Black, black. Stand up.

( )3.你想跟你的妈妈介绍Mike，你应该说：

Ａ. Hi, Mum. This is Mike. Ｂ. Hello，Mike.

( )4.你与Sarah初次见面，你应该说：

Ａ. Nice to meet you . B. Good morning .

( )5.当别人跟你说"Nice to meet you "，你应怎样回答

Ａ. Nice to meet you . Ｂ. Nice to meet you, too