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1 Ann's birthday ... May 5th.
2 We have breakfast ... the morning.
3 We have lunch ... noon.
4 We have dinner ... the evening.
5 He usually goes to the park ... Sunday afternoon.
6 They usually play tennis ... Saturday.
7 We usually go swimming ... the summer.
8 We usually have breakfast ... 8 o'clock ... the morning.
9 It is cold ... the winter.
10 It is rainy ... the autumn.
11 Jim doesn't work ... the weekend.