My son has gone abroad. I’m looking forward tohim_______.

Did you see dog just now—-Is it black dog—-Yes, it is.—-Oh, I just saw it passing the door.

The reason ______ his coming to China is ______ he wants to study in China

The engine of the bus was _________,and the bad weather added to the worries of the passengers.[ ]

He was crazy about rock music he almost spent all his free time listening to it.