When we have agreed broadly on what should be said, the secretary will produce a preliminary （）for the committee's approval.

Airport security was extra tight（）yesterday's bomb atta...

单项选择题Airport security was extra tight（）yesterday's bomb attacks.

There was a 0.3 per cent rise in the cost-of-living （）A...

单项选择题There was a 0.3 per cent rise in the cost-of-living （）

On his back the man carried a heavy（）of old clothes.A.b...

单项选择题On his back the man carried a heavy（）of old clothes.