Go home right now — ______ your parents will worry

When different cultures , we often pay attention only to the differences without noticing the many similarities.[ ]

you beento the Great Wall—Perhaps notin my memory. ________, it might have been during my early childhood.

They would have fixed the telephoneyesterday _________ it was a holiday.

Though he has given an explanation for what he did that evening , he still cannot ________us of having done right in the matter