1.We should go swimming in the summer.
(-) We should not go swimming in the summer.
(?) Do we should go swimming in the summer ?
2.She usually helps her mother.
(-) She usually don't help her mother .
(?) Does she usually help her mother?
3.He has some fruits.
(-) He has not some fruits .
(?) Has he some fruits ?
4.There are some houses near the lake.
5.Mai often gets up at 6o'clock.
 

1.We should go swimming in the summer.
-> We shouldn't go swimming in the summer.
-> Should we go swimming in the summer ?
2.She usually helps her mother.
-> She isn't usually helps her mother.
-> How often she help her mother?
3.He has some fruits.
-> He has not any fruits.
-> What does he have?
4.There are some houses near the lake.
-> There aren't any houses near the lake.
-> What are there?
5.Mai often gets up at 6 o'clock.
-> Mai isn't often gets up at 6 o'clock.
-> How often Mai get up at 6 o'clock?