—What’s that __________ English? —It’s a desk.
Little Tom has got a lot of birthday presents, but he isn’t able to take all of them ___.
We can have ___ bluer sky if we create ___ less polluted world.
--Why not join us in the game, Kitty? ---_____________, but I have to do my homework first.
There was __________rain last night and it’s _________cold now.
---Who__________ English last term?---Mr. Wu did.