Rewrite sentences without changing the meaning

My father had the garage repair his car.

Choose the letter A, B, C or D to complete the sentences with given words

Most/ sand/ dunes/ may/ be/ over 200 meters/ height.

Rewrite sentences without changing the meaning

Although it was cold, we decided to go for a picnic.

Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

If you look at the map, you can see that the desert is next of the Rock Mountains in the USA.

Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

Camels often are used by people to transport goods across the desert.

Rewrite sentences without changing the meaning

A student needs to pay attention to the lessons on class.

Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

 On the south of the Simpson Desert, the dunes are parallel.