Ответ на вопрос: 1. Exercise 1. Write sentences with be going to. Use affirmative (✓) or negative (✗) forms. 1) I / visit my grandma ✓ on Monday (example). 2) we / have a party ✓ on Saturday. 3) he / travel by ✗ plane. 4) they / play football ✗ next weekend.