Use the corresponding form of the verb in brackets.
1.i never (see) this face.
2.i have often (see) his name in the papers this year.
3.she (study) english for a year and (learn) many new words.
4.i’m sorry, (wait) long? – no, i just (come) down.
5.i (be) here since 6 o’clock.
6.i (try) to get her on the phone for about 20 minutes.
7.i (know) it since yesterday.
8.i (translate) this article for about an hour and (translate) the first part.
9.they (advertise) for information since may but they never (receive) anything.
10.they (discuss) the problem for hours but (not come) to any decision yet.
1. I won't go to speak to her until she apologizes.
2. Martin asked me if I would help him with English.
3. We will have driven over five hundred kilometers by the time we reach the border.
4. You will be sick if you eat more chocolate.
5. Look out! We are going to hit the car in front.
6. Don’t phone too early because I will be putting the baby to bed.
7. By the time I qualify I will have studied law for six years.
8. He was not quite sure when his parents came home.
9. Bob didn’t know if the time-table for the next week would be changed.
10. By the time you get back, all the food will have gone.
11. You won't be able to enter the building if you don't have your identity card.
2. I have studied English twice a week since childhood
3. It has been powered by the company three days a week for two years
4. They have gone to the store every Saturday since they moved here
5. We have meet each other sometimes for many years
6. I have known this man now since we went to school
7. I've been here every day since 9 o'clock
8. He has played football once a week since early childhood
9. He has driven a car now since he got the driving license
10. They have received letters from him regularly since last spring