Why didn’t you go to the gathering yesterday? ——It rained so hard and in addition, I ________ an important essay the whole morning

下列各句中，没有语病的一句是

Little Tina can draw_____,her drawings are very_____.

I like your pet dog very much. But I can’tfind _______ in the pet shop. Where did you buy _______

______ that the way people spendtheir holidays has changed a great deal in the past ten years.