Use short forms of the present perfect to make positive or negative sentences. 1 (we/finish/our work) 2 (they/buy/a new house) 3 (they/not/phone/the doctor) 4 (they/go/to the cinema) 5 (you/eat/four bananas! ) 6 (you/not/take/any photographs
1.We’ve finished our work 2.They’ve bought a new house 3.They haven’t phoned the doctor 4.They’ve gone to the cinema 5.You’ve eaten four bananas 6.You haven’t taken any photographs
1. In the past many firms operated (operate) on a cash basis. 2. Our firm has already extended (extend) its resources through the use of credit. 3. The automobile agency has not constructed (construct) its buildings yet. 4. The company has payed (pay) mortgage recently. 5. The firm tripled (triple) the revenue last year. 6. The use of credit (increase)increased our income last month. 7. We have not produced (produce, not) services for sale since 1980. 8. At last our company has decided (decide) to reduce cash outgo today.
Dear friend I got your message, thank you I promised to write to you about his work, in fact, I will explore the strange weather phenomena now 5 years old, I came home from the last expedition a month ago and is now preparing an exciting movie about the volcano eruption, you ever heard of the fish rain of ball lightning and fire tornado? This is an amazing and incredible sight, it is good that they are very rare, if there was a fire storm often, he would have burned everything in its path, and life on earth would be under threat, I think by the end of the year I will finish all your studies, if you only I knew I was tired and tortured!
2.They’ve bought a new house
3.They haven’t phoned the doctor
4.They’ve gone to the cinema
5.You’ve eaten four bananas
6.You haven’t taken any photographs