The system has been designed to give students quick and easy ______ to the digital resources of the library.
The large grassland, reaching out far away, looks extremely beautiful ____the blue and clean sky.
——Doctor, what do you think about the operation on my mom?——Couldn’t be better.I’m sure she’ll recover ___________.
Chongqing doesn’t _____me.It is so hot that I can’t ______it indeed.
The CDs are on sale! Buy one and you get _____ completely free.
——Hi, Mike.Any idea where Mary is?——She ____ in the classroom.I saw her there just now.