Themanagerwasconcernedtohearthattwoofhistrustedworkers_______.
A. willleave
B. areleaving
C. haveleft
D. wereleaving
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--Howdidtheaccidenthappen?Thegirl_______Wechat(微信)whilewalkingacrossthestreet.
A. reads
B. isreading
C. wasreading
D. read
MysisterwithmyparentsdumplingswhenIgothomeyesterdayevening.
A. aremaking
B. ismaking
C. wasmaking
D. weremaking
--CouldyoutellmewhereyoufoundMissGaojustnow?Gertainly.Intheprincipal'soffice.They_______happilyatthattime.
A. aretalking
B. havetalked
C. weretalking
D. talk
SunHai_______hismothermakedinnerwhenhisfathergothomefromwork.
A. washelping
B. helps
C. helped
D. ishelping