Choose the correct answer.

Can you make a ________ estimate of how much our expedition in the desert may be? 

Choose the correct answer.

Tính từ “to lớn, khổng lồ” trong tiếng Anh là gì?  

Choose the correct answer.

Danh từ “cause” nghĩa là gì?

Choose the correct answer.

A _______ is a landscape or region that receives very little precipitation.

Choose the correct answer.

Deserts are often composed of ________ and rocky surfaces

Choose the word that is closest in meaning to the underlined word.

Three great stretches of sandy deserts almost circle the center of Australia. 

Choose the word that is closest in meaning to the underlined word.

We used to climb up the crest of the hill to get a good view of the surroundings. 

Choose the word which is closest in meaning to the underlined word.

In the northern part of the Simpson Desert, the dunes are parallel.