1. The gate is shut at 7.

2. The gate gets shut at 7.
2-2. The gate grows shut at 7.
2-3. The gate becomes shut at 7.
(Can we use all the verbs? are they the same in meaning?)

3. The gate is shut now.
4. The gate stands shut now.
5. The gate lies shut now.
6. The gate remains shut now.
7. The gate rests shut now.
(What about the other verbs instead of 'is' in this case? Can we use these verbs as well?)

1 and 2 are fine.

2-2 and 2-3 are incorrect.

3 and 6 are OK. The rest are not.