—Which sweater do you prefer, the yellow one or the pink one?—______. I like a light blue one.

－ Does the MP4 0n the desk belong to_______?－ No, it is _______.

---What’s up?  ---There is _______ with my computer. It doesn’t work.

I think____ important to learn English well.

–Is this book yours ? – No it’s his ,      is in   bag .