Hesaidthatthegroup________himaletterandaskedhimtogothereforaninterview.
A、havewrittenB
“寫信給他”應該發生在他說話之前，也就是過去的過去，用過去完成時。
Alinguistictheoryisconstructedaboutwhat______isandhowitworks.
Thesyntacticrulesofanylanguageare______innumber.
Thevolunteerswouldrathergobytrainthan________.
Countrylifeisbetterthancitylife________itoffersfreshairandnoiselessenvironment
Theconclusionfromthestudyisnotdefinite;itisjust________.
