下列句子中加横线的词语，能被括号里的词语替换且符合句意的一项是（ ）

We don’t have to ________ every word that we don’t know when reading.

How far can you run without stopping — ______________ I’ve never tried

Good news! The great movie is on in the cinema—Nothing new．I_________ itwith my parents on the first day.

The Columbia has finished the task in the International Space Station and is reported to come backto the earth tomorrow, or to be more________, at 3: 32 p. m.local time.[ ]