Question

Здравствуйте.Люди добрые,пожалуйста помогите,срочно надо.

Поставьте глаголы,данные в скобках в нужную форму Simple,Continuous ,Perfect. Подчеркните в предложениях сказуемые,укажите их время и залог. Предложения переведите.
1. People (to buy) and (to sell) goods in exchange for money.
2. There (to have,to be) a tendency in recent years to blunt the impact of the tax,particularly in countries wishing to promote investment.
3. The goods (to be going,to be shipped) by the next summer.
4. The time (have to come) to challenge the need for monetary policy as practiced by central bankers.
5. Retail customer deposits (to increase) progressively during the year.

Answer 1

usually people to buy and to sell goods in exchange for money. сказуемый to buy and to sell Present simple
 Peopole are buying and selling goods in exchange for money.сказуемый buying and selling Present continuous
   People have bought and selt goods exchange for money   Сказуемый bought and selt  Present Perfect