—Do you think that the 11th Chinese National Games were a success?—Yes，__________ ！It couldn't be__________ .

I am going to the airport to meet my uncle tomorrow morning, _____ he will be back from abroad. 

As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.

 The final score of the basketball match was 93-94. We were only __________ beaten.

Some people are bad at recalling names and faces, so it's possible that they have a condition called face blindness, ______ people suddenly have trouble recognizing family members, friends or even themselves．