I guess you can buy such a smart phone for 300 dollars—I could just two months ago，but the price ________ by 20%

Your uncle will come to see you as soon as he here.

It is said there ________ two basketballmatches on TV this Saturday.

―It seems that you enjoy the hot pot a lot.―Yes. I ________ living in Chongqing now.

Where did you see him for the first time?— It was in the factory _________ we worked.