She____for her lost son in the evening paperbut nobody answered her.
We can’t figure out ______ quite a number of insects and birds are dying out.
______ environmental damage is done,it takes many years for the ecosystem to recover.
Spending a few hours learning about the history and culture of the destination will help tourists understand they're seeing
—Sarah went to the party. —Really? I her if I had gone with you.
—Good news ! There's a supermarket in this area next month! —Cool! It will be convenient for us when it's open