----Have you finished reading the book ________? ----Yes. I have ________finished reading it．

____ do you exercise ?

---–Eating carrots is good for our health.----But I don’t like them at all and I ______ eat them.

Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work. Nana: Why don’t you take a rest and try 　　　?  Maybe you’ll do better then.

Which do you like      , tiger or koala?