When you are home,give a call to let me know you ________ safely.[ ]

I’m wondering _________ Liu Xiangwill have time to_________ the meeting.

Global warming is a big _______ for all and it’simportant to raise awareness about climate change

What great trouble we had _______ where his house was.

He_____someFrenchwhilehewasawayonabusinesstripinParis