You ________ go now. It ’s getting late.
C
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Ipreferthisdiagram________thatone.
Heaskedmewhethermybrother________(fly)toBeijing.
Howlong________they________(dig)theditch?
Hefellasleepimmediatelylastnight;hemust________(be)verytired.
Thistest________anumberofmultiplechoicequestions.