第114页

信息发布者：
worse
carelessly
powerful
is going to/will be saved
B
B
A
D
A
Throwing rubbish into rivers may lead to water pollution.
The waste will be separated into groups before recycling.
If we don't take action, more living things will be killed by pollution.
We should plant more trees because trees can reduce dust and keep soil in place.
My grandma always takes her own cloth bags instead of using plastic ones when she goes shopping.
B
F
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