--Mike,you’vegotsomanybeautifulstamps.
--Yeah.I_________collectstampswhenIwasinprimaryschool.
A、wasusedto
B、usedto
C、amusedto
D、used
Only5_____ofthepopulationofAmerica_____farmers.
A、percent,are
B、percents,is
C、percent,is
D、percents,are
_____girlinwhiteis_____friendofmine.Andwearealsoclassmates.
A、The,the
B、A,the
C、A,/
D、The,a
—What's the weather going to be like at the weekend ?
— ______ .
A、Idon'tthinkwehavehadmuchsnow
B、Thestormwon'tlasttoolong
C、It'sgoingtobeverycoldandcloudy
D、Wearetobecaughtinaheavyrain
Theteacheraskedthechildren_____they_____thethingsintheladthatmorning.
A、if,hadtouched
B、wheredid,touch
C、when,touch
D、whendid,touched