根據(jù)短文內(nèi)容，判斷句子正（T）誤（F）。
   We all know the 2022 Beijing Winter Olympic Games（冬奧會）.But do you know the firemen who are guarding（守護(hù)） the Olympics？I think they are great，too.
   Allen is my uncle.He lives（居住） in a city near Tianjin.He is a fireman.There are about 5，000 firemen in the city.They are ready（準(zhǔn)備） to answer an alarm（警報器） at any time of the day or night.Many alarms are for small fires.Firemen can put out them in a short time.But sometimes（有時） the fire is big.There is very heavy（濃的） smoke in a big fire.That's very dangerous（危險的）.Firemen sometimes have to enter the fire to rescue（營救） the people inside.Uncle Allen's work is dangerous，but he is proud（自豪） of his job.He likes the job very much.
（1）Allen is a fireman in China.

T

T

（2）Many alarms are for big fires.

F

F

（3）Firemen need a long time to put out small fires.

F

F

（4）There is heavy smoke in a big fire.

T

T

（5）Uncle Allen's work is dangerous，so he doesn't like his job.

F

F