With the release of the latest version of iPhone, users can have easy _________________  to ever-growing incredible on-line games. 

--I wonder why everybody looks at me strangely when I cross the road. --In this city, you have to wait for a walk _____ to cross the road.

After the meeting was over, the secretary ________ the new worker to the manager’s office.

--- Lucy seems in low spirits.--- Yes, all her efforts were ____ and no one was interested in her invention.

.---- My grandfather walks five miles every morning.-----Really? No wonder he looks so ______.