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

If my frirends have any problems, my door is ______ open to them.

don’t look well. Are you ill— No, the exam is coming and I _____reading until midnight.

We hope the building project ______ will be completed as soon as possible because lots of citizens are complaining about the noises.

Would you mind _______ me the way to Times Square— _______. I’m new here.