The conference has been held to discuss the effects of tourism________the wildlife in the area.[ ]

The door is still open.—How come? I mean, I _________ to lock it then

people were worried because Malaysia Airlines Flight M370 , with more than passengers and crew, was missing on March 8 , 2014.

I can make friends with a person who has a lot ___________ with me. (　　)

Attention! ________ in the form right now, making sure that every detail supplied is accurate.