It is imperative that the government ______ more investment into the shipbuilding industry.

Agriculture is the country＇s chief source of wealth, wheat小麦 ______ by far the biggest cereal crop.

Mr Wells单数, together with all the members of his family, ______ for Europe this afternoon.

______ both sides accept the agreement ______ a lasting peace be established in this region.

Issues of price, place, promotion, and product are ______ conventional concerns in planning marketing strategies.

The Minister of Finance is believed ______ of imposing new taxes to raise extra revenue.

The less the surface of the ground yields to the weight of a fully-loaded truck, ______ to the truck.

It is imperative that students ______ their term papers on time.

If not ______ with the respect he feels due to him, Jack gets very ill-tempered and grumbles all the time.

______ if I had arrived yesterday without letting you know beforehand?

The government has promised to do ______ lies in its power to ease the hardships of the victims in the flood-stricken area.