It is reported that more than half of ________ surveyed on the website say they are content with their current life.

By the time my mother came back from work, my sister and I supper and were waiting for her at the table

This is the second time that we _____Guilin, whose beautiful scenery attracts a large number of tourists every year.[ ]

all know, Lost in Thailand is a very successful movie, the cost of ______ is only 30 million yuan.

下列各句中，没有语病的一项是（ ）