Have you ________ him to give up the job?—Yes，I have. But he doesn’t listen to me.

Don’t come into the lab ________ you are asked to.

The plane is ______ to arrive at 8 p.m., but the foggy weather makes it hard to say. [ ]

school, I hurried to the restaurant near our school, only I had no money on me.

We _____ some robots at home in the future, and there _____ some inthe office, too.