—Can those _________ at the back of the classroom hear me? —No problem.
______ 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.