1) has / Hoa / classes / seven / from / to / half / every / eleven / morning / past

=> Hoa has classes from half past seven to eleven every morning.

=> Hoa has classes from seven to half past eleven every morning.
2) theater / there / is / opposite / movie / what / the / ?

=> What is the movie theater opposite there?

3) our / a / is / beautiful / behind / school / there / lake

=> There is a beautiful lake behind our school.

4) mother / an / and / in / a / factory / Mary's / is / engineer / works / big

=> Mary's mother is an engineer and works in a big factory.

1. 
-> Hoa has classes from half past seven to eleven every morning .
2.
-> What is the movie theater opposite there ?
3.
-> There is a beautiful lake behind our school .
4.
-> Mary's mother is an engineer and works in a big factory .