Many people like to use websites to (interact) with people that have similar interests.

We need a strong (adhesive) to hang the poster on the wall. Otherwise, the poster will just fall off.

Solar energy is a great source of power but not enough people use it. We must learn to (exploit) it more fully.

Not long ago, there was no wireless communication. But now, living without it is (inconceivable) for many people.

According to my auto mechanic, (synthetic) oil is better for my car than regular oil. He says man-made oil lasts longer.

There is an (obvious) connection between getting overtired and getting sick.

Nawaf and I have (vastly) different taste in clothes.

My car is (unreliable). I often take the bus to work because my car won’t start.

Attendance at our monthly meetings is (mandatory). Everyone must attend.

Miteb made an (inadvertent) discovery as he drove to the airport. He took the wrong exit, turned left, and was at the airport. Now he knows a faster route!

Please keep (flammable) objects away from the stove. It isn’t safe while we’re cooking.