Using TO before infinitive verbs
Q1. I want ___ learn Spanish
TO introduces the infinitive. Learning Spanish is the desire. Ambition is noted.
Q2. She needs ___ finish her homework
TO precedes the infinitive. Homework awaits completion. Duty calls.
Q3. They decided ___ leave early
TO introduces the action. Leaving early was decided. Plans adjusted accordingly.
Q4. He promised ___ call tomorrow
TO precedes the infinitive. A call is promised. Tomorrow will tell.
Q5. We hope ___ visit Paris next year
TO introduces the infinitive. Paris is the destination. Hope sustains us.