himself to his research on the IT technology, hesoon made a breakthrough

Look, the little dog ________ a cat.

Varieties of programmers in the TV station ________ many different types of interest and tasteamong the public.[ ]

I’ve gained weight these days.-You ________ have eaten so much junk food.[ ]

bly sorry, I came home at last. I _____of the supermarket ________so crowded.