THE STARFISH LIVE ON OR DEPEND _______ THE BOTTOM. A. ON B...

Câu 30. The starfish live on or depend _______ the bottom.

A. on ^B. in ^C. of ^D. for

IV. Read the passage following passage and choose the best answer for each blank

The Ostrich is the . (31) ... bird in the world, and an adult can be more . (32) ... ninety

kilos. Most wild ostriches live . (33) ...Southern Africa, but there are only a . (34) ... of them

left, like all birds, ostriches have wings, . (35) ... they cannot fly. They use their wings to help

them . (36) ... when they are running. Ostriches can run very fast, from sixty-five to ninety

kilometers . (37) ... hour, so it is very difficult for . (38) ... animals to catch them.

Baby ostriches are the same . (39) ... as chickens and take about three years to become adult.

Ostriches eat . (40) ... and can live for many days without water