Subject :IEO Class : Class 5
Read the information and complete the passage given below:
Global warming ______ the world. It __?__ disturbances. There is a ______ countries and islands.
If we want to save our planet, we ______ . We have to use methods to create ecological balance
otherwise it ______ .
A threat to many
B is causing ecological
C must be checked
D caused ecological
Ans 1:
Class : Class 5