_the virtual world of RealCine, the headsets even have small openings _______ smells to match the environment.

─ Can you see _______ boy standing at the gate of the school─ Yes. He is _______ classmate of mine.

People who can’t ___________ between colors are said to be colorblind .

Robin told me that he would leave tonight.—What a pity! My brother wishes that he ________withhim for a chat.

t your help, I _____the exam last term