Answer:
...
Explanation:
1) Correct
2) Those shoes GO on sale next week.
3) My cat IS a Siamese.
4) Correct
5) The porch windows need a thorough WASH.
6) On Tuesday evenings I AM at my yoga class.
7) Self-confident people TRY almosy everything.
8) (? I am not quite sure what the sentence is)
9) Those three cats SIT in the windows.
10) Correct