8. Complete the following using the Present Indefinite or the Future Indefinite:

1. He promised to bring some new magazines. I should like to know when .... 2. It goes without saying I will accept the invitation if .... 3. Please, tell him the news as soon as .... 4. Let her know where the students have gone in case .... 5. She is going to travel by car this summer, but she is not quite sure if .... 6. Don't forget to put down her address for me before .... 7. I can give you my notes on condition .... 8. If you wish Mary to go shopping with you on Monday, ask her if .... 9. I am told that a delegation of English students is coming to our University, but I don't know exactly when .... 10. If he wants to go on an excursion to the seaside with us, tell him when .... 11. I am afraid to disturb them if .... 12. Please, ring me up if you learn when .... 13. I'll communicate to you as soon as .... 14. Dora expects us to come and see her on Sunday. She wants us to let her know if .... 15. Let's go to a café when .... 16. He will tell you when he .... 17. You must explain it to him before .... 18. It will be done by the time .... 19. I'll help you to look for it until .... 20. This dress will lose its colour when .... 21. They will praise us if the work .... 22. In spite of his promise to help us I don't think he ....

9. Replace the infinitives in brackets by the Future indefinite or the Present Indefinite:

1. The delegation (to start) for London as soon as they (to receive) their visas. 2. At the travel bureau they (to tell) you exactly when the train (to leave). 3. Ask the smith if it (to take) him long to make a double of this key. 4. I (not to think) I (to be able) to call on them and (to say) good-bye before I (to go) abroad. 5. If you (not to want) to climb the tree you can shake it and the apples (to fall) down to the ground. 6. If I (to go) to Leningrad I usually (to stay) at my friends'. 7. Ask him when he (to finish) packing. 8. Ask her if she (to come) to the party alone or her sister (to come) too. 9. If she (to come) to the party alone and there (to be) nobody she (to know), she (to feel) lonely. 10. The milk (to be) fresh a long time after I (to put) it in the refrigerator. 11. Ask the flower-girl how much money I (to have) to pay if I (to take) all the flowers. 12. Tell the hotel boy to brush your shoes when you (to come) from the outing. 13. Ask the dean if we (to study) according to the old time-table, or a new one (to be) ready when we (to begin) to study.

10. Put the verb in brackets into the Simple Present and the Simple Future:

I. a) 1. If he (come) _________ I (give) ___________ him this message.

2. I (be) ______________ at home if you (need)_______anything.

3. She (be)_________ still here tomorrow if you (decide) _______ to ring her up.

4. If they (want)__________ your advice, they (get) _______ in touch with you.

5. If you (have)__________ anything to report, put it in writing and send it to me.

b) 1. I (tell)________you about it when I (have) ________time.

2. He (wait) _________until they (send)_________ for him.

3. They (be) ___________better after this (be)________over.

4. She (help) ___________you with your homework as soon as she (do) ________her own.

5. I'd like to ask you a few more questions before you (go) ______

c) 1. They (not know) __ when she (come)____ back.

2. Ask him if he (be)_______ here for the next five minutes.

3. I (wonder)_______ if we ever (see) __ each other again.

4. I (be)______ not sure if they (be) ________ in time.

5. I can't tell you when they (start)___________

II. 1. When I (want)_________ your address, I (ask)_________ for it.

2. They (be) _________ quite prepared to stay up until she (come) __ in.

3. "Come in," she said. "I (see) _______ if he (be) _______at home".

4. "Life is a difficult business," said Father. "You (know) _______ that when you (come) ______to my age."

5. Come and see me when you (come)________ up to town and we (talk)__________ everything over.

6. In spite of the time difference I just might still catch before he (leave) ____________the office.

7. As soon as you (take)________ your son home, come over to my mother's.

8. If my daughter and her husband (come)__________ in, kindly tell them to meet me at John's at ten o'clock.

9. He (want)_________ to know if you (be)____________ free tomorrow morning at eleven thirty.

10. I (wonder)_________ when I (be)___________ able to get there.

11. I (be)_____________ down at your office at ten tomorrow.

12. I (not want)______to discuss it over the telephone, but I (tell) ______ you about it when I (get)______ home.

13. They can't tell me when they (be)_________free.

14. Go on till you (come)_________ to a square with a statue in the middle; then turn left and you (find)_______

the theatre on your right.

15. When you (come)_______ to the main road remember to stop and look both ways before you (cross)_______

16. Ask them when they (move) ___________to a new flat.

17. "Can we get to the top of the tower? Yes, but be careful when you (go)_________ up because the steps

(be)___________very uneven".

18. "I (be)___________ glad when I (get)____________ to the top! When you (see)____________the view you

(be)___________ glad you made the effort."

19. I wonder when they (come)__________ back.

20. "Give this message to your teacher as soon as you (come)___________ to school," said his mother. "All right,"

said the boy running out. "I (be)__________sure it (be) _________still in his pocket when he (get)

____________home tonight," said his father.

21. If you (go) _________ to your aunt's house on Sunday I (hope) ____ you (have)_________ a good time there.

22. "I can't make out this letter." "I (call)____________ my son. He (read)__________ it for you."

23. "We (buy)____________ you some toy soldiers." "When you (buy)________ them, Mummy? Daddy (bring)

__________ them. Perhaps he (bring)___________ them tomorrow."

24. If you (1ook)___________ at them, don't smile.

25. Before we (talk)___________ about it, may I offer congratulations on your birthday?