| after | before | during | from | in | on | should | shouldn't | to | until |
| Helen | Is it your birthday on Friday? | | | | | | | | |
| Claire | No, it's Maryam's birthday. We should have a party! | | | | | | | | |
| Helen | Well, we can't do anything during the day because we're at school. | | | | | | | | |
| Does she want a party in the evening? | | | | | | | | | |
| Claire | Yes, she wants to do something after school. | | | | | | | | |
| Helen | What time? I'm at my tennis club until seven o'clock. | | | | | | | | |
| Claire | She has basketball from six to eight o'clock, so we probably shouldn't meet before eight thirty. | | | | | | | | |
| Helen | OK. Call me before you go and we can walk there together. | | | | | | | | |
| Claire | Good idea! See you later! | | | | | | | | |