2025年全国英语等级考试（PETS）四级试卷语法难点攻克与解析
考试时间：______分钟总分：______分姓名：______
一、选择题
要求：从每小题的四个选项中选出可以填入空白处的最佳答案。
1.Ididntseehimyesterday.He______beinthelibrary.
A.mustnot
B.must
C.cant
D.couldnt
2.She______thetestbecauseshewasnotwellprepared.
A.shouldhavepassed
B.couldhavepassed
C.musthavepassed
D.wouldhavepassed
3.Themeeting______beputoffuntilnextweek.
A.can
B.may
C.must
D.need
4.He______tobelateforthemeeting,butheturnedupontime.
A.might
B.should
C.would
D.could
5.Theweather______sobadyesterdaythatwehadtocancelthetrip.
A.must
B.should
C.could
D.might
6.It______rainbythetimewegettothebeach.
A.may
B.must
C.can
D.should
7.He______havefinishedhishomeworkbynow.
A.must
B.should
C.would
D.could
8.She______bethepersonwhostolethemoneyfromtheoffice.
A.must
B.should
C.would
D.could
9.Themovie______beoverbynowifweleft10minutesago.
A.must
B.should
C.would
D.could
10.He______tobetiredbecausehehasworkedfor12hours.
A.should
B.must
C.would
D.could
二、完形填空
要求：在下列短文中，有些句子中有一个或一个以上空白，每个空白处都有四个选项，请根据短文的内容选择最佳答案。
MynameisAlice.IliveinasmalltowncalledGreenfield.Thereare1,000peoplelivingthere.Greenfieldisaniceplacetolive.Thepeoplearefriendlyandtheweatherisusuallygood.
Everyyear,wehaveabig2.ItscalledtheGreenfieldFair.Thefair3onthelastweekendofSeptember.Thisyear,thefairwill4onSaturdayandSunday.Manypeoplecometothefair.Theyliketoeat5food,listentomusic,andwatch6.
Therewillbemany7atthefair.Oneofthemisa8.Thewinnerwillreceiveabigprize.Anothereventisa9.Therewillbe10differentkindsofanimalstosee.Thefairisafunplaceforfamilies.
Lastyear,Iwenttothefairwithmyfamily.Wehadagreattime.We11manydifferentkindsoffood.Wealsosawamagicshow.Itwasvery12.Thefairisawonderfulwayto13theendofthes