Is that _ _ schoolbag? —No. __ _is white.

(2009·陕西)Gun control is a subject ________ Americans have argued for a long time

What a hardworking doctor! He _________ has time to play with his son.– That’s true. Even on Sundays he is busy with his work.

“_____shoes do you take?” “Size 42.”

The mother opened the door quietly so as not tothe sleeping baby.[ ]