Раскройте скобки, употребив нужную форму причастия
(Participle I или Participle II).
1. (To vary) input, the firm can vary output.
2. There was an increase in the quantity of gas (to produce) last
year.
3. The work of a farmworker and a nurse are measured in terms of
payment (to receive).
4. (To impose) some restrictions on food prices, governments
make it possible for all the people to buy enough food.
5. Firms (to produce0 computers act as buyers in the markets for
the services of computer programmers.

1. Varying input, the firm can vary output.2. There was an increase in the quantity of gas produced lastyear.3. The work of a farmworker and a nurse are measured in terms ofpayment received.4. Imposeing some restrictions on food prices, governmentsmake it possible for all the people to buy enough food.5. Firms producing computers act as buyers in the markets forthe services of computer programmers.