________ on the top of the mountain is an ancient tower dating back to hundreds of years ago .

______ those unforgettable days in Yimeng mountain areas, the old general couldn’t hold back his tears.

My brother _____ works in that factory .He has becomea bus driver.

.－Jim!Did you have a good time at the party－Yes，but with all this work on hand，I really________there．

下列各句中，表达得体的一句是( )