【推荐1】The letter he had been looking forward to________at last this morning.

A．come	B．comes
C．coming	D．came

【推荐2】   The graduate insisted that he _______ to the West to teach the children there and that what he chose ______ right even though his parents didn’t want him to go.

A．should be sent; should be	B．send; be
C．was sent; was	D．be sent; was

【推荐3】 The three of us __________around Europe for about a month last summer.

A．travelled

B．have travelled

C．had travelled

D．travel