Until the roof is fixed, it will continue to ______.

Elephants in Asia region may become extinct due to insufficient ________ that were once green.

The sun’s rays are ______ through the atmosphere so that we do not need full strength.

In warm climates, water is sometimes heated by _____ energy.

The earth’s shadow _____ the sun’s light. So, it suddenly grew Dan moon.

In a desert, the temperature _______ between extreme heat and extreme.

The fog _____ the light from the street so that visibility was poor.

Some ______ mountains can be seen from the earth.

The space flight was postponed due to _____ weather conditions.

Sometimes people will _______ you when you are too frank.

I do not believe your story as I think it is ______.

The service at this hotel was bad and the hotel staff were very ______.

The word “ox” has a ______ plural.

Five hours sleep is ______ for most people.

Students are asked to finish ______ sentences.

Germs are ______ to the naked eye.

I tried to read the letter but the handwriting was very ______.

______ the earth, there is no atmosphere on the moon.

She has never been to school so she is ______ to read or write.