Answers for Paper 4

Dear All,

"Since the students is on holiday now, the BB7 also "on holiday"......" this is what the person in-charge of BB7 told me, really RUBBISH! So, the only thing i can do now is, e-mail the answers to you all. Please leave your e-mail address at the chat box. And, don't use this as a reason you can't do the work. One week gone already, if you still haven't do anything yet, better start now. You get what i mean, Aaron, Han Kee, ......?