$Làm$

-The climate changes erratically.

- Cost of livingexpenses this month than last month.

-Safety needs to be ensured.

-Good conduct, Vy.

-The conductor of the band is Nick.

-Recreation by listening to music is very effective.

- Recreationalby listening to music is very effective.

- liveableand do.

-conflict between two countries.

-tends to increase.

$#Don$

1,Climate change is caused by human emissions of greenhouse gases

2, Cost of living is dramatically increasing

3, People must worn safety belt when driving car

4, This factory conduct a survey for its new project

5, The conductor raised his baton.(Cambridge)

6, My favorite recreation is playing football

7, Recreational activities make me relaxed and happy

8, In this temperature, people are liveable

9,  They conflict with each other

10, The young tend to use SNS so often

11, The factor causing the global warning is mainly from human