1) In the first part of every sentence the present verb form is used. But it denotes future action.
2) In the second part of the sentences A and В future verb forms are used. In sentence D the present verb form is used. In sentence C the present verb form and a modal verb is used.
3) The words ‘if’ and ‘when’ mean the condition of fulfilling the action of the first part.
4) In the sentences with ‘if’ and ‘when’ the present verb form is used and in the second part, in the main sentence, the future verb forms are used.
2) In the second part of the sentences A and В future verb forms are used. In sentence D the present verb form is used. In sentence C the present verb form and a modal verb is used.
3) The words ‘if’ and ‘when’ mean the condition of fulfilling the action of the first part.
4) In the sentences with ‘if’ and ‘when’ the present verb form is used and in the second part, in the main sentence, the future verb forms are used.
If you are hungry, make a sandwich.
If you are bored, read a good book.
If you are thirsty, get something to drink.
If you are seasick, take one of these pills.
If you are cold, put on a sweater.
If you are hot, takeoff your jacket.
If you are wet through, change your clothes.
If you are a heavy sleeper, make it a rule to go to bed earlier.
If you are a fast walker, go out later.
If you are bored, read a good book.
If you are thirsty, get something to drink.
If you are seasick, take one of these pills.
If you are cold, put on a sweater.
If you are hot, takeoff your jacket.
If you are wet through, change your clothes.
If you are a heavy sleeper, make it a rule to go to bed earlier.
If you are a fast walker, go out later.
1) If Peter does10ts of exercise, he’ll be fit and healthy.
2) Please call me if you need help.
3) Will Sara be angry if we don’t come to her party?
4) If it doesn’t rain, we’ll go for a walk.
5) If you work hard, you’ll pass your exam.
6) Will you give me a call if you have time tomorrow?
7) If you don’t do your homework, I won’t let you watch TV.
8) Mary will not go to Australia if she doesn’t need tickets.
9) If he comes on time, we’ll have dinner before we go out.
10) If you eat so many sweets, you’ll have problems with your teeth.
2) Please call me if you need help.
3) Will Sara be angry if we don’t come to her party?
4) If it doesn’t rain, we’ll go for a walk.
5) If you work hard, you’ll pass your exam.
6) Will you give me a call if you have time tomorrow?
7) If you don’t do your homework, I won’t let you watch TV.
8) Mary will not go to Australia if she doesn’t need tickets.
9) If he comes on time, we’ll have dinner before we go out.
10) If you eat so many sweets, you’ll have problems with your teeth.
If the doctor makes a diagnosis, he will write out a prescription.
When he writes out a prescription, I’ll take it to the pharmacy.
When I take it to the pharmacy, the chemist will give me the necessary drugs. When he gives me necessary drugs, I’ll take the drugs.
If I take the drugs, I’ll get better soon.
When I get better, I’ll go on an excursion with my class.
If I go on an excursion with my class, I’ll see many interesting places.
When I see many interesting places, I’ll know more about my town.
If I know more about my town, I’ll tell my friends.
When he writes out a prescription, I’ll take it to the pharmacy.
When I take it to the pharmacy, the chemist will give me the necessary drugs. When he gives me necessary drugs, I’ll take the drugs.
If I take the drugs, I’ll get better soon.
When I get better, I’ll go on an excursion with my class.
If I go on an excursion with my class, I’ll see many interesting places.
When I see many interesting places, I’ll know more about my town.
If I know more about my town, I’ll tell my friends.
work hard
get good marks
finish school year well
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get good marks
finish school year well