1 . to help, on the environment, offering, deal with, more, as soon as possible, the, are, them, problems, thinking of, we, proper ways (我们正在考虑向他们提供更多的正确方法来帮助他们尽快处理环境问题。)
____________________________________________________.

2 . —Now live streaming (直播) is a fresh and cheap way to buy things online.
—Yes, but ________ the sale is real.

A．think of

B．turn down

C．look for

D．make sure