Don't forget to _______ to let us know you arrived safely.

Q: We can safely conclude that the author .

that these old computers are properly and safely disposed of.

When you are home , give a call to let me know you ______ safely.

The remainder of the （        ）(mostly nitrogen) can then be vented safely to the atmosphere.

What is the point of these meetings? A: The point is to remind the staff to do their best. B: The managers want the drivers to drive safely. C: It is a reminder that the company is interested in the staff working well and safely. D: The managers want to see that all the drivers are ready for work.

Why should the driver choose a convenient parking space at the airport? A: To avoid parking fee. B: To enjoy a good view C: A.To ensure that he can park safely. D: A.To ensure that the tourists will be able to get on the bus easily and safely.

No matter ______, the little sisters managed to round the sheep up and drive them back home safely.

Curt Carlson was so happy because they landed at the airport safely at last.

We may safely ( ) the conclusion that haze does great harm to our health.