Put the verbs in brackets into the past simple or the present perfect.
1.David never/drive a car before.
2.I not/like the food my mum cooked last night
3.you/watch a play the other day?
4.Kenny not/be to the cinema for 2 years.
5.I not/see John for more than a year.
6.We see the second part of Lord of the Rings last weekend.

i will stay at home if it rains this afternoon

я останусь дома, если сегодня после полудня пойдет дождь

If my brother goes abroad, I will be very worried

если мой брат поедет заграницу, я буду сильно волноваться

You won't earn enough money if you don't work more hours

ты не заработаешь достаточно денег, если не будешь работать больше времени

Melissa won't be able to go out later if she doesn't finish her homework

Мелисса не сможет выйти позже, если она не сделает домашнее задание

If I go to the supermarket later I will buy some tomatoes

если я пойду в супермаркет, я куплю несколько помидоров

Peter will get wet if he doesn't take an umbrella

Питер намокнет, если не возьмет зонт

If I will find the book you lent me I will give it back to you

если я найду книгу, которую ты мне одолжил, я верну ее тебе назад

They will be angry if we don't visit them next Saturday

они рассердятся, если мы не придем к ним в следующую субботу. Мы обещали пойти

What will happen if you don't go to work tomorrow?

что произойдет, если ты завтра не пойдешь на работу?

Many workers will lose their jobs if that factory closes down

многие рабочие потеряют работу, если фабрика закроется

I won't buy a bigger house if I don't get promoted at work

я не куплю дом побольше, если не получу повышение на работе

If he doesn't finish the vegetables he doesn't have a dessert

если он не съест овощи, он не получит десерт

My uncle will be able to go to the opera if he doesn't forget to get the tickets

мой дядя сможет пойти на оперу, если не забудет взять билеты

If you don't put sugar in your coffee it won't taste nice

если ты не положишь сахар в свой кофе, он не будет вкусным

Sandra if you don't hurry up you will be late for the meeting

Сандра, если ты не поторопишься, ты опоздаешь на собрание

Cristopher will be so happy if he finds the money he lost

Кристофер будет так счастлив, если найдет деньги, что он потерял

Your motorbike won't break down if the mechanic checks it

твой мотоцикл не сломается если механик его проверит

If you don't take an aspirin your headache won't disappear

если ты не примешь аспирин, твоя головная боль не исчезнет

26 The direct exchange of goods for goods would raise all sorts of problems.

27 Money allows us to exchange hours of labour for goods and services.

28 These employees were not satisfied with the working conditions.

29 She always looks very professional in her smart suits.

30 The profits are distributed to the members as dividends on their shareholding.

31 The President’s economic reforms have put a lot of people out of work.

32 What makes managers give up their high salary, company car and pension, and risk everything in order to set up on their own?

33 He is solely responsible for the success of the business.

34 Working capital consists of the stocks of raw materials.

35 A lack of competition can lead to inefficiency.

36 The fridge did not work well and was sent back to the manufacturer.

37 Economists study our everyday lives in order to understand the whole economic system.

38 If we don’t economize on electricity, there will be power cuts.

39 People consume natural resources at an alarming rate.

40 This explains the reason for state ownership of public utilities in many countries.