He knew nothing about the matter, but he talked as if he __it.

Here comes the bus. Let’s ________.

The house I grew up _______ when I was in Australia has been taken down and replaced by an office building.

Li Gang was required to apologizethepeople present at the meeting __ what he had done．

I don’t know _____ he will be back homewidth=”132″ valign=”top” style=”width:99.0pt;padding:0cm 5.4pt 0cm 5.4pt; height:14.95pt”