The system has been designed to give students quick and easy ______ to the digital resources of the library.
Teenagers are warned to be careful when making friends online, because when you can’t see a person, they could be _______.
He hurried to the station only ____ that the train had left.
Lily’s mobile phone was left in a taxi accidentally, never______________ again.
A new teachnique ____the yields as a whole increased by about 30 percent.
No matter how frequently _____ ,the works of Shakespeare always attract large audiences.