future tenses

Write the correct future form Jeff’s family usually comes to stay with us for Christmas, but this Christmas (by this Christmas / this Christmas) we are going to visit them instead. They live on the coast of Queensland in South Australia. I can hardly wait – I will have (will have / will be having) a fantastic time there. School holidays start (are going to start / start) on Friday, and we are going to leave the following morning. At this time next week, I will be swimming (will be swimming / will have swum) in the sea, and snorkelling with Jeff. He’s an expert snorkler, and he is going to practise (is going to practise / will have practised) with me every day. On (By / On) the last day of our visit, Jeff’s dad is going to take us to visit the Great Barrier Reef. I hope by then I will have improved (will have improved / will be improving) enough to snorkel at the reef and see the magnificent coloured corals and brightly coloured fish close up. The reef is 2,200 kilometres long and people say it’s an underwater wonderland. Next year I am going to learn (am going to learn / will learn) scuba diving, because only serious divers can dive in the deeper waters on the outer edges of the reef. Complete the following sentences 1. The concert starts (start) at exactly 10 o’clock.2. See you at the station! I will be wearing (wear) a red jacket.3. Don’t worry! I won't leave (not leave) without you.4. We certainly won't have finished (not finish) all the work by this time tomorrow.5. Anne is going to invite (invite) some of her friends for dinner after work.6. Will she remember (remember) to call us this afternoon? Complete each sentence using the verb in brackets and the Future Simple, be going to, Future Continuous or Future Perfect. 1. Tennis practice starts at 10, and we plan to play for two hours. (finish)By 12 o’clock, we will have finished the tennis practice2. The phone is ringing! (answer)I will answer the phone.3. Do you want to come to the disco with us? (come)Are you going to come to the disco with us ?4. Look at those clouds. (rain)Do you think it is going to rain ?5. Their plane lands at 7.30. Let’s get there earlier. (wait)At 7 o’clock, we will be waiting for the plane to arrive