WeshallcancelthecontractifyoufailtoopentherelativeL/C____theendofthisyear.
Jameshasjustarrived,butIdidn’tknowhe________untilyesterday.
A、willcome
B、wascoming
C、hadbeencoming
D、comes
Wearelookingforwardto___yourL/CforOrderNo123.()
A、receive
B、receiveing
C、bereceived
D、bereceiving
Beforethe16thcentury,Latinwastaughtandlearnedfor____________.
A、readingliteratureinLatin
B、spokenandwrittencommunication
C、masteringgrammar
D、learningfinearts
IonlycalledthepolicewhenI________everythingelse.
A、tried
B、wastrying
C、hadtried
D、hadbeentrying