You ______ to the meeting this afternoon if youhave something important to do.

Mr Smith will not be able to attend his son’s wedding ceremony, because he ________ an important speech.

In the recent G20 Summit, President Hu seriously get the statement ______ to the world _______ European countries should rely on themselves to overcome the crisis.[ ]

There was such a long queue for coffee at the interval that we_________gave up

His family are worried about him because they haven’t _____ letters from him for a long time.