ПОМОГИТЕ С АНГЛИЙСКИМ ПОЖАЛУЙСТА

1. Did the magician really make the man disappear or was it just an optical …?
A. imagination. B. illusion C.shadow
2. Andry has... a new gadget again; he really loves making things.
A.invented B.Become C.Divded

1)b

2)c

Я думаю так,но может неправильно