Homework. Task 1.

TASK 1.
(1) Scientists think that their ancestors were larger than
they are today.
1 F
(2) Their ancestors could probably fly. 2 T
(3) The biggest bird can run faster than most of its
enemies. 3 T
(4) Zebras stay near an ostrich because it will fight off
their enemies. 4 F
(5) The eggs of the ostrich are widely used for cooking. 5 NI
(6) The egg of the biggest bird is six to nine inches long. 6 T