Please correct me if I am wrong

Below i have answered the questions to what i believe to be correct, there are 2 types of wrods that are used and I have had to choose the correct woring, can someone please advise if these are correct , your advice is greatly appreciated. My answers are in bold

Many thanks in Advance


B. Circle the correct word.

1. The man made illusions / allusions to his future plans.
2. In the heat, people lie / lay down for a nap.
3. The ships’ / ship’s mast was damaged in the storm.
4. The personal / personnel in the office are always friendly.
5. The principal / principle of the school expressed concern about his grades.
6. The flys / flies are terrible during the rainy season.
7. Galo immigrated / emigrated from in 1985.
8. There are less / fewer people in the mall today.
9. Band practice / practise is at this Sunday morning.

The Montgomery High School Science Club / Montgomery high school science club won first prize at the state fair