5 Write present perfect sen 1 The number of insects / drop
The number of insects has dropped.
2 The amount of plastic in the sea / rise / in recent
the
PLI
9
prompts.
decades
3 The size of cities / increase / in the last 100 years
4 Some species of animal / disappear
5 People / become / more aware of environmental
issues
1​

1Философ11    1   20.12.2020 11:37    5