Нужно раскрыть скобки, выразив будущее действие (используя be going + to V; Future Simple; Present Simple; Present Continuous)
1) The art exhibition (open) on 3 May and (finish) on 15 July.
2) We (take) the children to the seaside this summer.
3) Ann, we (go) to town. You (come) with us?
4) Did you post this letter for me? – Oh, I’m sorry. I completely forgot. I (do) it.
5) Why are you turning on the television? – I (watch) the news.

1 The art exhibition opens on 3 May and finishes on 15 July. 2 We are taking the children to the seaside this summer .3 Ann, we are going to town. Are you coming with us? 4 Did you post this letter for me? Oh, I'm sorry. I completely forgot. I will do it.5 Why are you turning on the television? I am watching the news.