It is a good habit of ______ to read a few lines before going to bed.

－ I need something for cutting the paper.－ Oh, you want a knife? OK, I’ll get ______ for you.

That is ____ bag. But this is ____ .

--The pet dog in your hand is very nice. Is it     ?--Yes, but I’ll give it to my friend, Lucy, as     birthday present.

Tom is taller than _____ in his class.