She made a suggestion that the plan ______________ as soon as possible.A. be carried out B was carried out C. should carry out D. would be carried out
_______ on the top of the hill is a monument, dating back to hundreds of years ago.
______ the poor living conditions, they continue to gather in the suburban villages because of low rents and easy transport.
The truck ran down the hill, and the driver _____, according to the local newspaper, to have been killed.
This is not an economical way to get more water; ________, it is very expensive.
—Which of these two books will you take? —I’ll take ______, in case the journey is boring.