为下面的句子选择正确的汉语翻译。(48分)
(  )（1）What is Mike doing?     
(  )（2）He's watching insects.              
(  )（3）Are you eating lunch?            
(  )（4）No，we aren't.
(  )（5）Are they eating the honey?
(  )（6）Yes，they are.
(  )（7）What is John doing?
(  )（8）He's playing chess.
(  )（9）Is he playing chess?
(  )（10）Yes，he is.
(  )（11）Is she counting insects?
(  )（12）No，she isn't.