I couldn't unlock it_______ I had the wrong key.

I thought this book was rather dull at the first, but I’ve changed my mind.

Runner Wilma Rudolf win three gold medals at the 1960 Olympics, and she set the world record for the 100 – meter dash in 1961

Allen’s not having finished his thesis did not discourage him from applying for other degree program

Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives.

AIDS can be transmitted by practicing unsafe sex and receive tainted blood from one who is already infected.

Others believe that both sides would jump at the chance to resume negotiations without a delay.

I'll offer it to Tom _______, he may not want it.

Visits to the zoo is a delight to any child.

It’s time you went home, but I’d rather you stay here.

When she retires in September 1989, tennis champion Christine Evert was the most famous woman athlete in the United States.

The Medal of Honor is the higher award for military bravery that can be given to any soldier of the United States.

My brother attends an university in the Midwest which specializes in astrology.

I really hope my sister will apply for that new job; she will be so good with it.

Mary and her sister just bought two new winters coats at the clearance sale.

Above 80 percent of the laborers at the construction site are temporary workers.

Not until recent has interest in synthetic fuels been revived.

Tucked away in the mountains of Bolivia and Peru, Lake Titicaca are the highest navigable lake in the world.

We should be firm_______ patient in this case.

It spent a long time to travel to the skiing resort but in the end, we got there.

To be good for agricultural purposes, soil must have in it the minerals plants required