"To the best of my knowledge, he never reached out or attempted to contact anyone in our family before doing this."

To attempt to contact him now might betray herself and her mission.

The boys then attempt to contact a girl and bring her on board.

Nearly a century has passed since you attempted to contact the Lady.

Don't attempt to contact me again until the exercise is over.

What if he attempted to contact some of the others?

That would include the Earth, if we attempted to contact it.

I was attempting to contact the other members of the away team.

Should they surface and attempt to contact those who'd taken out the Russians?

He did not attempt to contact the boat or the authorities.

As the weeks have gone by, he has made no attempt to contact the Russians.

I really don't like the fact that there has been no attempt to contact you.

He would make no attempt to contact her again.

Do not speak to anyone on your way out and make no attempt to contact anybody here after you leave.

Its shields are down, but it's making no attempt to contact us.

You will make no attempt to contact your party in any way.

I must say I'm still a little hurt he made no attempt to contact me!

"Make any attempt to contact it or see who was inside?"

Or rather, his attempts to contact Susan, which was all he cared about.

All attempts by former customers to contact the company were ignored.