Раскройте скобки. Поставьте глагол в нужное время или форму (герундий).
A) Обратите внимание на времена сказуемых в главном и придаточном предложениях!!!В) Обратите внимание на условные предложения!!!
1.If you_____________ (phone) me earlier, we could have bought this book.
2.I can’t stand Mr. Brown! He__________________(always / tell a lie).
3.Steven______________(work) at this problem for three months. We’ll be able to see the presentation next week.
4.We________________(just / buy) a new car. We can go to the see.
5.Before Olga came to London, she___________________(learn) English for three years.
6.When her mother came home, Helen____________________(clean) the room since morning.
7.Thank you for_______________(come) in time.
8.There is no reason in______________(argue).
9.If the train _________________(come) in time, we would not have been late at the concert.
10.Yesterday at 5 o’clock Tom _______________(do) his homework and could not go for a walk.
11.Yesterday by 5 o’clock Tom_______________(do) his homework and could go for a walk.If you ________________(phone) me, I would go to the cinema.
12.When her mother came home, she______________(write) the letter and___________(go) to the park with her friends.
13.If he _______________( buy) a car, we’ll go to the see.
14.If he___________________(buy) a car, we would go to the see.
15.If he____________________(buy)a car , we would have gone to the see.
16.My father _________________(work) here for three years.
17.My father__________________( repair) this car since morning.
18.If I had learned the grammar rules, I __________________(not /get) a bad mark.
19.If I learned the grammar rules, I_______________________(not/ get) a bad mark.
20.If I learn the grammar rules, I_______________________( not / get) a bad mark.