—Can I call you back at two o’clock this afternoon? —I’m sorry, but by then I______ to Beijing. How about five?
______ I can see, there is only one possible way to keep away from the danger.
From his looks, we can decide that he’s come across problems.
I've visited a lot of different places and stayed in a lot of different hotels, and nothing else ____this one.
Japan lies________ the east of Asia, ______the east of China, It faces the Pacific ________the east.
The whole book __ 12 units, __ two mainly revisions.