UNIT 5- K9

            It                      that some foreigners had collected rubbish on Cat Ba Beach

The local government suggested                    a road through the Nam Cat Tien National Park.

The public suggested that the factories                     with waste treatment system.

It          that China dug up the ocean floor to build artificial islands.

The Ho Dynasty Citadel has a palace                        with marble roads that connect each palace.

Henry has suggested ………………. to the park for a walk.

My roommate suggested that we ………………. more vegetables and fruit.

It’s so cold outside. We suggest ………………. the window.

            A. should close           B. close                       C. closing                    D. to close

He said that ( A)they will (B)have to set off (C) soon after (D)midnight.