4. Fill in the gaps with will or be going to and the verb in brackets.
1. He ______ a new car next month. (buy)
2. It's so hot in here. I ______ the window. (open)
3. I forgot to post that letter! I ______ (do) it now!
4. Look at him! He ______ (drop) that box!
1. He is going to buy a new car next month. (This indicates a planned action.)
2. It's so hot in here. I am going to open the window. (This indicates a decision made at the moment of speaking, often based on current circumstances.)
3. I forgot to post that letter! I will do it now! (This indicates a spontaneous decision or a promise.)
4. Look at him! He is going to drop that box! (This is a prediction based on present evidence.)