Solution:
Matching the activities with their times:
- basketball game — 7:30 (At half past seven)
- Sue's birthday party — 9:15 (At quarter past nine)
- guitar lesson — 6:45 (At quarter to seven)
- soccer match — 6:15 (At quarter past six)
Questions and Answers:
- What time is the soccer match? — b At quarter past six.
- What time is the basketball game? — a At half past seven.
- What time is Sue's birthday party? — d At quarter past nine.
- What time is the guitar lesson? — c At quarter to seven.
Answer: 1-b, 2-a, 3-d, 4-c.