1) April showers bring forth May flowers. 

2) April is the cruellest month.

3) March winds and April showers bring forth May flowers. 

4) The cuckoo comes in April, and stays the month of May; sings a song at midsummer, and then goes away. 

5) The cuckoo comes in April, and stays the month of May; sings a song at Midsummer, and then goes away. 

6) The council tax replaces the poll tax next April.

7) In April 1944 he was killed on active service.

8) We have received your letter dated April 14,[http://sentencedict.com/april.html] 1998.

9) The changes will be introduced in April.

10) The football season is from September to April.

11) We were wondering about next April for the wedding.

12) By tradition, people play practical jokes on 1 April.

13) April is the best guess for first deliveries.

14) We have received your letter of April 14, 1998.

15) The south-west monsoon sets in during April.

16) Unfortunately the tax will linger on until April.

17) The plants began to bud in early April.

18) In April 655, Osman's palace was besieged by rebels.

19) April is the fourth month of the year.

20) The formal signing will take place on April 9th.

21) I'm going to Cuba next April.

22) In March and April, the weather is much less predictable.

23) Men are April when they woo,December when they wed;maids are May when they are maids,but the sky changes when they are wives.

24) I did a course in London last April/I'm doing a course in London next April.

25) Have you fallen into the trap on April Fool's day?

26) Further discussion on the proposal will be deferred until April.

27) Millions of wild flowers colour the valleys, especially in April and May.

28) The president will remain in office until the official handover in April.

29) The agreement on cultural cooperation between the two countries was rescinded on 30 April, 2002.

30) The Prime Minister is believed to be inclining towards an April election.