or the present continuous using the verbs in brackets.
1 A: Your room is a mess!
B: Sorry, I (tidy) it up now.
2 A: Did you go to the post office for me?
B: No, but I promise .(go) this afternoon.
3 A: Look at those clouds!
B: Yes, it
(rain).
4. A: It's Brian's birthday on Saturday.
B: I know (buy) him a present on Friday.
5 A: Do you want to see a movie tonight?
B: Sorry, but (have) dinner with Peter tonight.