时态填空，阅读下面一篇短文，根据情景，用所给动词的正确时态填空。

Do you know sports lotteries( * * )? Young people can get addicted(上瘾) to it, especially if they 小题1:   ___(win), they 小题2:__      __ (think) playing the lottery is the right way to make money. But it’s not. Tiantian, a student in our city, 小题3:       ___(go) home on time to study after class every day before. But for the past two months, he has been running home to do a new kind of “homework”. He’s busy pickinglucky numbers in sports lotteries. He said he spends 20 yuan buying lottery tickets every week. Of course, he 小题4:__       __ (win) little money. So “I am going to keep on buying tickets every week,” he said. Quite a lot of young students, like Tiantian, are attracted（吸引） by this game. Because all of them believe “Win big money with only two yuan!” In fact, Tianyian didn’t win big money, at the same time he 小题5:        (fail) in his study. Experts say the lottery is bad for students.

下列哪项不是警用催泪喷射器的喷射方式（）

A.上下式

B.发散式

C.左右式

D.雨雾式