七年级英语周末卷：H1 N1flu started in Mexico in March of this year.It was a new virus.If people
catch the flu,they will feel very tired.Up until October,621,453 people c___ the flu in China.Among them,16,892areh___again.Onlyuone died.Now there's vaccine for H1N1 flu.There are also other ways to p___the flu.For e___,try not to go to places w___a lot of people.If you try your best,you can keep yourselves safe.请大家帮个忙,因为明天就要交了.